I. Hãy chọn đáp án đúng nhất để hoàn thành các câu sau ở dạng khẳng định thì quá khứ hoàn thành.
1. When I arrived at the cinema, the film ___________ (start).
2. She __________ (live) in China before she went to Thailand.
3. After they __________ (eat) the shellfish, they began to feel sick.
4. If you __________ (listen) to me, you would have got the job.
5. Julie didn’t arrive until after I __________ (leave).
6. When we __________ (finish) dinner, we went out.
7. The garden was dead because it _________ (be) dry all summer.
8. He ____________ (meet) her somewhere before.
9. We were late for the plane because we __________ (forget) our passports
10. She told me she ___________ (study) a lot before the exam.