Bài 1: Complete the sentences with the past perfect form of the verbs in brackets
1. Anita said that she was very sorry for what she (do) …… ….
2. When Sam (pay) ………… the bill, we left the restaurant and went home.
3. It wasn’t surprising that she was tired. She (not sleep) ……….. for two days
4. The road was blocked because a lorry (break down) ……….
5. My mother felt very nervous on the plane because she (not fly) ……… before
6. ……….. (they/go) home when you arrived ?
7. I (hear) ……… the story before, so i didn’t find it very interesting
8. After she (try on) ……………… all the dresses in the shop, she bought the most expensive one
9. They (not have) ………… breakfast when i got up
10. The children were very excited because they (not see) ……………. a tiger before
(+) S + had + P2