1. A: Have you seen Jack at all today?
B: Yes, he left about ten minutes ago
2. A: When was the last time there was an earthquake in the city?
B: There hasn't been one since 1990
3. A: John hasn't packed his suitcase yet
B: He should hurry up. His flight is leaving soon
4. A: Jane has spent all summer at an eco-camp
B: That's nice. I hope she's having fun
5. A: We have never experienced an earthquake
B: I have. It's very frightening
6. A: Lisa has lived in Haiti since 1999
B: I know. I haven't seen her since she moved
7. A: Have they rescued any trapped people yet?
B: Yes, they have saved six people so far
8. A: Have you ever volunteered for a charity?
B: No, but I'd like to
1) He used the computer a lot last month. (Past Simple - простое , так как есть указатель на это время - last month)
2) Our children were eating sweets all evening long yesterday.
(Здесь время Past Continuous - указатель - all evening long yesterday)
Объяснение:
1 He didn't use the computer a lot last month.
В месяце он нечасто пользовался компьютером.
Did he use the computer a lot last month?
Часто он пользовался компьютером в месяце?
2) Our children weren't eating sweets all evening long yesterday.
Наши дети вчера весь вечер не ели сладостей.
Were our children eating sweets all evening long yesterday?
Ели наши дети вчера сладости весь вечер напролет?
