Exercise 4: Put the verbs in brackets: Past perfect or past simple. 1. They (go) ......................... home after they (finish) ......................... their work. 2. She said that she (already, see) .................................. Dr. Rice. 3. After taking a bath, he (go) ......................... to bed. 4. He told me he (not/eat) ......................... such kind of food before. 5. When he came to the stadium, the match (already/begin) ............................. 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. 40 điểm nha , giúp với đang kiểm tra :<<<