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МатематикаВопрос:
3 A: I wonder how the fire started. Was it an accident? B: No, the police say it _________ an accident. It was
Ответ:
couldn't have beenПохожие
- 29.2 Complete each sentence using the verb in brackets. 1 A: Where's Ben? B: I'm not sure. He might _________ lunch. (have)
- 2 A: Who was the guy we saw with Anna yesterday? B: I'm not sure. It may _________ her brother. (be)
- 3 A: Is Ellie here? B: I can't see her. She may not _________ yet. (arrive)
- 4 A: Gary said he would meet us in the cafe, but he isn't here. B: He might _________ outside. I'll go and look. (wait)
- 5 A: How did John know that I'd lost my job? B: I don't know. I suppose Sam may _________ him. (tell)
- 6 A: Do you know where Jeff is? Is he still in the office? B: He was here earlier, but he might _________ home. (go)
- 7 A: Where's Emma? What's she doing? B: I'm not sure. She might _________ TV. (watch)
- 8 A: Does Max have any brothers or sisters? B: I'm not sure. I think he may _________ a younger sister. (have)
- 9 A: I can't find my umbrella. Have you seen it? B: You may _________ it in the restaurant last night. (leave)
- 10 A: I rang Dan's doorbell, but he didn't answer. I'm sure he was there. B: He might not _________ the doorbell. (hear)
- 11 A: Hannah is supposed to meet us here, and she's already 20 minutes late. B: She may _________ She's always forgetting things. (forget)
- 29.3 Complete the sentences using might not have ... or couldn't have ... 1 A: I was surprised Amy wasn't at the meeting. Perhaps she didn't know about it. B: Maybe. She _________ about it.
- 2 A: I wonder why Tom didn't come to the party. Perhaps he didn't want to come. B: It's possible. He _________ to come.
- 4 A: Mike says he needs to see you. He tried to find you yesterday. B: Well, he _________ you.
