Luyện tập: Điền từ chỗ trống

Complete the sentences with “must have” or “can’t have” and the verb in brackets.

  1. Jack is usually here by now. He  (miss) his bus.
  2. Madison didn’t know about the party. She  (get) your email.
  3. Sam  (take) his phone with him; he isn’t answering my text messages.
  4. There’s no bread. We  (eat) it all at breakfast.
  5. They’ve left school already. Their lessons  (finish) early today.
  6. He  (injure) his leg really badly. He cycled home!

Complete the dialogue with the modals below. You can use the same modal more than once.

can’t have                             may / might / could have

might not have                 must have

Erica: What’s the matter, Jack? You look worried.

Jack: I can’t find my phone. I (1)  left it somewhere.

Erica: Did you have it on the bus?

Jack: Yes, I did. But I (2)  left it there because I used it just after I got off. I sent you a text.

Erica: You (3)  dropped it when you were walking here from the bus stop.

Jack: Yes, that’s possible. I was listening to my MP3 player.

Erica: Somebody (4)  found it by now and handed it in to the police.

Jack: Or they (5)  handed it in. They (6)  kept in.

Erica: Shall I phone the police station and ask?

Jack: Yes, OK. But why don’t you call my phone number first?

Erica: OK, I will. I can hear your phone ringing.

Jack: Me too. I (7)  dropped it in the street.

Erica: No. You (8)  put it down somewhere in the house.

Jack: That’s a relief! But where is it?

Complete the sentences with the past modal form of “must / might (not) / can’t” and the verbs in brackets.

  1. She  a fortune for that mobile – it’s the very latest model! (pay)
  2.  my keys at home; I remember locking the door this morning. (leave)
  3. The doctor wants me to have an X-ray because I  my arm. (break)
  4. It’s possible that your wallet is in the car; you  it. (lose)
  5.  that report properly. It isn’t in the right folder. (save)
  6. The test was really hard, but I think I  I hope so, anyway. (pass)
  7. He  my email yet because I only sent it last night. (read)
  8. My phone is completely dead. It  itself off. (turn)

Complete the dialogues with the past modal form of should (not) and the verbs below.

be          install                leave          put            take                  write

  1. A. I’ve forgotten my password.

B. You  it down somewhere.

  1. A. I’ve dropped my phone in the shower.

B. You  it into the bathroom.

  1. A. I’ve spilled coffee on my computer.

B. You  the cup next to the keyboard.

  1. A. I think there’s some malware on my laptop.

B. You  better antivirus software.

  1. A. I’ve cracked the screen of my laptop.

B. You  more careful.

  1. A. I think somebody’s taken my e-reader.

B. You  it on the desk.

Complete the text with the words below.

you don’t have

you must

you mustn’t

you needn’t

you’re supposed

you should

If you’re planning on visiting Australia in the future, here are a few tips. (1)  have a visa to enter the country, unless you’re an Australian or New Zealand citizen. (2)  to register with the police while you’re there, but (3)  to leave before your visa expires. (4)  take fresh or packaged food into the country, and plants and seeds are also banned. The greatest risk to personal safety comes from the sun, which, in Australia, is very strong. (5)  spend all of your visit indoors, but 6  stay out of the sun in the middle of the day, when it’s at its strongest.

Complete the sentences with up to five words, including the words in brackets.

  1. Someone  (might / told / me) there was a hole in my jumper!
  2. Sandra  (supposed / be / here) by now. I wonder where she is.
  3. You  (ought / have / gone) swimming if you have a cold.
  4. Wendy didn’t look very happy when I saw her; she  (could / worried / about) going to the dentist.
  5. The fridge is empty; Mum  (can’t / been / the) shops yet.
  6. Last night  (must / been / cold) – the lake’s frozen.

Complete the email with the correct form of the verbs below.

To: artur@email.com

Hi Artur

Well, we’re still enjoying our trip to England. We’re staying in a great city – but someone (1)  told us that there was going to be a festival here yesterday! Perhaps we (2)  realised something was happening, because a lot of the hotels were full. The festival was great! According to the local paper, this (3)  been the biggest crowd they’d ever had. The streets were packed. I reckon there (4)  been about 30,000 people there. There was a fancy dress parade, too; if we’d known, we (5)  got dressed up. Mind you, some of the people (6)  been very comfortable as some of the costumes looked really hot! I bought you a souvenir. I’ll see you in a couple of weeks.

Lena

Complete the sentences with needn’t have or didn’t need to and the verb in brackets. In which sentences are both modals possible?

  1. I managed to mend my sunglasses so luckily I  (get) a new pair.
  2. It was sunny so we  (take) an umbrella.
  3. We  (catch) a cab as my mum gave us a lift.
  4. Alison  (buy) a ticket – I had a spare one.
  5.  (worry) about the test – when I saw the paper I realised I knew all the answers.
  6. You  (walk) the dog; we walked it this morning.

Complete the sentences with the words in the box.

could

didn’t need to

needn’t

ought not to

was supposed to

  1. You  have reminded me to do the homework – I did it last night.
  2. Tanya  be here half an hour ago. Where is she?
  3. We  have told Jenny about Luca’s party. He didn’t want her to know about it.
  4. Someone  have warned me that the band’s new album was so awful!
  5. They knew the way so they  ask for directions.

Rewrite the sentences using the words in brackets.

  1. Lunch was provided so it wasn’t necessary for them to take sandwiches. (need)

 .

  1. She studied hard so she probably passed the exam. (should)

 .

  1. I think he’s foreign so it’s possible he didn’t understand you. (might)

 .

  1. John isn’t in Rome – I saw him earlier. (can’t)

 .

  1. It would have been better if you’d listened to my advice. (ought)

 .

  1. Why didn’t you introduce me to your friends? (might)

Complete the sentences with must have, might (not) have, can’t have, should have, or shouldn’t have and the verbs in brackets.

  1. I’m not sure where Jess is, but she  home. She wasn’t feeling well earlier on. (go)
  2. You  Dave at the football match. He’s away on holiday. (see)
  3. On, no! Tanya knows about the surprise party. Some one  her. (tell)
  4. I’ve missed my train. I  a taxi to the station instead of walking. (get)
  5. It’s been really hard to concentrate today. I  (stay) up late last night.
  6. She should definitely be here by now. Her plane  . (delay)
  7. I’m not sure why they didn’t come. The postal service isn’t very reliable so they  the invitation. (not receive)
  8. There’s no money in my bank account. I  so much on clothes last weekend. (spend)
ĐÁP ÁN 

Complete the sentences with “must have” or “can’t have” and the verb in brackets.

  1. Jack is usually here by now. He must have missed (miss) his bus.
  2. Madison didn’t know about the party. She /can’t/ cannot/ have got (get) your email.
  3. Sam /can’t/ cannot/ have taken (take) his phone with him; he isn’t answering my text messages.
  4. There’s no bread. We must have eaten (eat) it all at breakfast.
  5. They’ve left school already. Their lessons must have finished (finish) early today.
  6. He /can’t/ cannot/ have injured (injure) his leg really badly. He cycled home!

Complete the dialogue with the modals below. You can use the same modal more than once.

can’t have                             may / might / could have

might not have                 must have

Erica: What’s the matter, Jack? You look worried.

Jack: I can’t find my phone. I (1) must have left it somewhere.

Erica: Did you have it on the bus?

Jack: Yes, I did. But I (2) /can’t/ cannot/ have left it there because I used it just after I got off. I sent you a text.

Erica: You (3) /may / might / could/ have dropped it when you were walking here from the bus stop.

Jack: Yes, that’s possible. I was listening to my MP3 player.

Erica: Somebody (4) /may / might / could/ have found it by now and handed it in to the police.

Jack: Or they (5) might not have handed it in. They (6) /may / might / could/ have kept in.

Erica: Shall I phone the police station and ask?

Jack: Yes, OK. But why don’t you call my phone number first?

Erica: OK, I will. I can hear your phone ringing.

Jack: Me too. I (7) /can’t/ cannot/ have dropped it in the street.

Erica: No. You (8) must have put it down somewhere in the house.

Jack: That’s a relief! But where is it?


Complete the sentences with the past modal form of “must / might (not) / can’t” and the verbs in brackets.

  1. She must have paid a fortune for that mobile – it’s the very latest model! (pay)
  2. /can’t/ cannot/ have left my keys at home; I remember locking the door this morning. (leave)
  3. The doctor wants me to have an X-ray because I might have broken my arm. (break)
  4. It’s possible that your wallet is in the car; you /might not/mightn’t/ have lost it. (lose)
  5. /can’t/ cannot/ have saved that report properly. It isn’t in the right folder. (save)
  6. The test was really hard, but I think I might have passed I hope so, anyway. (pass)
  7. He /might not/mightn’t/ have read my email yet because I only sent it last night. (read)
  8. My phone is completely dead. It must have turned itself off. (turn)

Complete the dialogues with the past modal form of should (not) and the verbs below.

be          install                leave          put            take                  write

  1. A. I’ve forgotten my password.

B. You  it down somewhere.

  1. A. I’ve dropped my phone in the shower.

B. You  it into the bathroom.

  1. A. I’ve spilled coffee on my computer.

B. You  the cup next to the keyboard.

  1. A. I think there’s some malware on my laptop.

B. You  better antivirus software.

  1. A. I’ve cracked the screen of my laptop.

B. You  more careful.

  1. A. I think somebody’s taken my e-reader.

B. You  it on the desk.

Complete the second sentence so that it means the same as the first. Use modal verbs.

  1. Sometimes our neighbours are very noisy.

Our neighbours can (sometimes) be very noisy.

  1. You may not have another opportunity to see this film.

This /may / might / could/ be your last opportunity to see this film

  1. I’m sure we’re not late because we left on time.

We left on time so we /cannot/can’t/ be late.

  1. Surely you recognise that woman from TV?

You must recognise that woman from TV!

  1. I hope it’ll be possible to go skiing in the winter.

I hope I /will/’ll/ be able to go skiing in the winter.

  1. It’s possible that tomorrow’s match will be cancelled.

Tomorrow’s match /may / might / could/ be cancelled.

Complete the text with the words below.

you don’t have

you must

you mustn’t

you needn’t

you’re supposed

you should

If you’re planning on visiting Australia in the future, here are a few tips. (1) You must have a visa to enter the country, unless you’re an Australian or New Zealand citizen. (2) You don’t have to register with the police while you’re there, but (3) you’re supposed to leave before your visa expires. (4) You mustn’t take fresh or packaged food into the country, and plants and seeds are also banned. The greatest risk to personal safety comes from the sun, which, in Australia, is very strong. (5) You needn’t spend all of your visit indoors, but 6 you should stay out of the sun in the middle of the day, when it’s at its strongest.

Complete the sentences with up to five words, including the words in brackets.

  1. Someone might have told me (might / told / me) there was a hole in my jumper!
  2. Sandra /is / was/ supposed to be here (supposed / be / here) by now. I wonder where she is.
  3. You /oughtn’t / ought not to/ have gone (ought / have / gone) swimming if you have a cold.
  4. Wendy didn’t look very happy when I saw her; she /could have been / could be/ worried about (could / worried / about) going to the dentist.
  5. The fridge is empty; Mum can’t have gone to the (can’t / been / the) shops yet.
  6. Last night must have been (very) cold (must / been / cold) – the lake’s frozen.

Complete the email with the correct form of the verbs below.

To: artur@email.com

Hi Artur

Well, we’re still enjoying our trip to England. We’re staying in a great city – but someone (1) could have told us that there was going to be a festival here yesterday! Perhaps we (2) should have realised something was happening, because a lot of the hotels were full. The festival was great! According to the local paper, this (3) may have been the biggest crowd they’d ever had. The streets were packed. I reckon there (4) must have been about 30,000 people there. There was a fancy dress parade, too; if we’d known, we (5) could have got dressed up. Mind you, some of the people (6) /cannot/can’t/ have been very comfortable as some of the costumes looked really hot! I bought you a souvenir. I’ll see you in a couple of weeks.

Lena

Complete the sentences with needn’t have or didn’t need to and the verb in brackets. In which sentences are both modals possible?

  1. I managed to mend my sunglasses so luckily I didn’t need to get (get) a new pair.
  2. It was sunny so we /didn’t need to take / needn’t have taken/ (take) an umbrella.
  3. We didn’t need to catch (catch) a cab as my mum gave us a lift.
  4. Alison /didn’t need to buy / needn’t have bought/ (buy) a ticket – I had a spare one.
  5. needn’t have worried (worry) about the test – when I saw the paper I realised I knew all the answers.
  6. You /needn’t have walked / didn’t need to walk/ (walk) the dog; we walked it this morning.

Complete the sentences with the words in the box.

could

didn’t need to

needn’t

ought not to

was supposed to

  1. You needn’t have reminded me to do the homework – I did it last night.
  2. Tanya was supposed to be here half an hour ago. Where is she?
  3. We ought not to have told Jenny about Luca’s party. He didn’t want her to know about it.
  4. Someone could have warned me that the band’s new album was so awful!
  5. They knew the way so they didn’t need to ask for directions.

Rewrite the sentences using the words in brackets.

  1. Lunch was provided so it wasn’t necessary for them to take sandwiches. (need)

Lunch was provided so they /did not/didn’t/ need to take sandwiches .

  1. She studied hard so she probably passed the exam. (should)

She studied hard so she should have passed the exam .

  1. I think he’s foreign so it’s possible he didn’t understand you. (might)

I think he’s foreign so he /might not/mightn’t/ have understood you .

  1. John isn’t in Rome – I saw him earlier. (can’t)

John can’t be in Rome – I saw him earlier .

  1. It would have been better if you’d listened to my advice. (ought)

You ought to have listened to my advice .

  1. Why didn’t you introduce me to your friends? (might)

You might have introduced me to your friends!

Complete the sentences with must have, might (not) have, can’t have, should have, or shouldn’t have and the verbs in brackets.

  1. I’m not sure where Jess is, but she might have gone home. She wasn’t feeling well earlier on. (go)
  2. You /cannot/can’t/ have seen Dave at the football match. He’s away on holiday. (see)
  3. On, no! Tanya knows about the surprise party. Some one must have told her. (tell)
  4. I’ve missed my train. I should have got a taxi to the station instead of walking. (get)
  5. It’s been really hard to concentrate today. I /should not/shouldn’t/ have stayed (stay) up late last night.
  6. She should definitely be here by now. Her plane must have been delayed . (delay)
  7. I’m not sure why they didn’t come. The postal service isn’t very reliable so they /might not/mightn’t/ have received the invitation. (not receive)
  8. There’s no money in my bank account. I /should not/shouldn’t/ have spent so much on clothes last weekend. (spend)

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