Modal Perfect Could HaveSet 8

1He ..... been on time for the interview if he had left the house at nine. (opportunity)
2Mary (could have, could of) made the cake for the party.
3CHOOSE THE CORRECT OPCIONWe use can't/couldn't have + verb in past participle for impossible situations in the past.
4I left my wallet here, but he ..... it because hewas in the gym.
5If I had known you were coming, I ..... baked a cake. (Expressing Regret)
6They ..... gone to the concert if they had known about it earlier.
7She ..... it; she's such a nice woman.
8Were it not for the work of archaeologists, we ..... a good understanding of ancient civilizations.
9A: I saw Mike at the party.B: He ..... been there. He is in China.
10I ..... my homework because it wasn't difficult.
11Why didn't she past the test?
12You were driving really fast last night. You ..... an accident
13You ..... your brown coat, if it didn't have a stain at the back.
14"Why are you sure that Ann didn't commit the crime?" "She ..... that crime because I was with her"
15I ..... not have succeeded without your help.
16They didn't go to the movie, but they wish they .....
17Christion Dior went running in the rain. He ..... got sick.
18I don't believe you. Mery ..... that.
19The correct modal verb form: You ..... Louis in town. He lives abroad now.
20Could have expresses past possibility that didn't happen.
21We could have asked him
22She definitely wanted to be a teacher, or she ..... studied education at the university.
23Which modal verb is used to talk about something that was possible, but did not happen?
24A:Where has Beatrix gone?B:I'm not sure. She ..... have gone to the toilet.
25Matt ..... college in 1997. He was only 14 years old.
26Why didn't you call me? I ..... you with your registration yesterday.
27James ..... gone to the gym, but his bed was too comfy.
28Luckily he didn't but he ..... when he saw you.
29If he paid more attention,
30I ..... have made it home if the gods had not meddled with my life.
31If I didn't have the appointment tomorrow,
32She stared at her cell phone all the time. She ..... more rude.
33Sue hasn't contacted me. She ..... my message.
34Could have
35When do we use the structure 'could've + past participle'?
36Mary received 100 dollars from her sister. She ..... the computer she wanted. It costs 200 dollars.
37She ..... gone to any university she wanted to but instead she took acting classes.
38I didn't get your e-mail. Do you think you ..... sent it to my old e-mail address.
39"Did you do all the tasks yesterday?"-" No, I ..... it, but I spent too much time doing the first task."
40You ..... have lent me some money when I needed it.
41He ..... (not get) the job if he hadn't prepared well.
42You ..... been with Lilly yesterday, because Lilly was with me.
43Maria wasn't in class last week. Pedro saw her coming out of Cinepolis around noon.
44Could've or Could of: which one is correct?
45If Peter had stayed home, he ..... the accident.
46Luke ..... the exam if he'd studied a bit more.
47I did everything that I ....., but we lost the match.
48I don't believe he has stolen the money. He ..... it!
49They ..... have finished the project on time, but they didn't.
50The streets ..... flooded if it had rained more.
51I ..... missed the bus yesterday but I arrived on time to the bus stop.
52She ..... about the meeting because nobody told her.
53Insects and disease in the grasslands of Africa ..... attacked plants and animals.
54We all tried to push the van, but we ..... move it.
55I ..... at a research centre but I decided to work for an oil company since the pay was much better.
56Which sentence uses "could have" correctly?
57This idea (A) work if they had followed instructions properly.
58The museum was closed, but she ..... that. It's usually open on Tuesday
59Know I ..... the letter earlier today.
60Melissa applied for a job at a bank, but they ..... hired her because she doesn't have any experience.
61Identify the sentence that correctly uses another past modal in the main clause.