Modal Perfect Must HaveSet 9

1We ..... have studied more for that final exam, instead of playing all day long.
2A giant asteroid hit the Earth in the Gulf of Mexico 65 million years ago. Scientists have reached a conclusion they're pretty confident about: that ..... (cause) the extinction of the big dinosaurs.
3I'm sure she didn't finish her work in time.She ..... her work in time.
4He ..... (feel) bad after eating so much fast food.
5Discuss the importance of modal verbs in the design process.
6Choose the correct perfect modal for the following sentence:'He ..... forgotten to lock the door.'
7I'm sure Linda was very upset when you left.
8UMPTN/A/14/92/1998 There was so much noise next door. Our neighbour ..... from their vacation abroad."
9The twins have guilty expressions on their faces. They ..... something naughty.
10He ..... about his age; he doesn't look that young.
11Unlike 'could,' 'be able to' can be used in:
12There was no other car involved in the accident. He ..... fallen asleep at the wheel.
13Alexandra applied for Harvard University and she received the results in the morning. She hasn't said anything yet but she's extremely happy right now.
14The thief ..... a key. The door was locked and nothing was broken.
15Police are convinced the paintings ..... taken out of the coutry already.
16The man who fixed it must ..... a mistake with the connections.
17She ..... (be) really hungry. Did you see how much she ate?
18Sharon was supposed to be here at nine o'clock. She ..... about our meeting.
19It's quarantine. He ..... (go) to the movies yesterday.
20Identify the correct past modal: 'They ..... seen the movie already, as they went to the cinema yesterday.'
21You ..... peanut butter when you were in the US, everyone eats it there.
22It ..... a lot in the night. There are puddles everywhere.
23The bus ..... (leave) at 5 PM, but they delayed it due to weather conditions.
24The cookes are all gone. Someone ..... eaten it.
25The other tourists ..... gone to the coffee shop.
26We wondered what the boss .....
27What?! You tripped over a chair at the party and dropped your food on your shirt?! You .....! (must/embarrass)
28Mabel is well-educated and has good manners. She can't ..... like that.
29The keys ..... somewhere.
30We can't see her anywhere. She ..... to her house.
31It ..... many years to build the pyramid. The Mayan didn't have heavy machinery.
32Select the correct answer(s).You ..... seen her, surely! She was standing right in front of you.
33What a lovely carpet you've bought! It ..... expensive!
34Choose the correct answer to complete the sentence:I ..... to go on vacation, but I didn't save enough money.
35They ..... married next week but now they have quarreled and the wedding has been cancelled.
36To give the promotion to Harold was silly. He ..... (know) much about this company after only a year working here. No wonder our sales are down!
37They ..... the meeting; I reminded them yesterday.
38You look tired. You ..... a rough night shift.
39I have ..... seen a real crocodile.
40You must have practised a lot before you gave your speech. It was great.
41John isn't here yet. He ..... about our meeting
42Choose the correct answer to complete the sentence:Adrian got surprisingly high grades in the final exam. He ..... his lessons very carefully.
43Identify the modal verb in the sentence:She must have left already.
44No way. Tom ..... anyone our secret. He is a good boy.
45Choose the correct option to complete the sentence: That petrol station wasn't nowhere near the lake on the map. We ..... the wrong turn a few miles back.
46You met a man with a big, black mustache? That would have ..... my uncle Tom.
47Use a modal to make a past deduction in the following sentence: 'The package arrived 1 week late! There ..... a delivery problem, for sure.'
48I'm sure he knew all about the secret because he was there when we were talking
49Past Modal Verbs-Deduction. Choose the correct option (A, B, C or D). She didn't recognize him at all. She ..... met him before.
50Choose the correct modal verb: 'They left the party early. They ..... have left the party early.'
51I know you didn't see me yesterday because I was out of town. You ..... me yesterday.
52The thief ..... that far. Look at the floor! He's bleeding; we have to follow his blood.
53Choose the correct answer in the following sentences: Which modal verb completes the sentence: "You ..... eat vegetables to stay healthy."
54John passed his exam with a distinction .....
55The school show is on YouTube. Our teacher ..... it.
56To form negative perfect modals, use not before .....
57She ..... studied really hard. She passed all her exams with excellent grades!
58"After flying for 36 hours, you ..... felt exhausted"
59I'm sure she was playing Dota2 insteaad of working.She must ..... Dota2 instead of working.
60Emma did very well on her english test. She ..... studied hard.
61I think we took the wrong turn, we're lost.