----- Nội dung dịch tự động từ ảnh -----
5..
Ex3. Past simple or past perfect?
1. Tim (fall) asleep during the lesson, for he (not sleep) well the night before.
2. When I finally (arrive) at his house, Jack (already go) to bed.
3. Because Tim (never fly) before, he (feel) so nervous.
4. Yesterday's test (prove) far more difficult than we (expect).
5. Nobody (want) to employ him as he (go) to jail before.
6. The athlete (collapse) on the sidewalk after he (run) for nearly 2 hours.
7. 1 (never meet) anyone from Korea before I (meet) Mr Kim.
8. Paul (deny) that he (cheat) on the exam.
9. The man (spend) 15 years abroad before he (settle) down in this town.
10. We (sell) our old house before we (move) to this town.