IV. 用括號(hào)內(nèi)動(dòng)詞的適當(dāng)形式填空
1. I
went
(go) and spoke to the manager.
2. Mr. Sweeney
called
(call) when you were out.
3. I
asked
(ask) Clive where he was going, but he didn’t reply.
4. He
hasn't smoked
(not smoke) for two weeks. He is trying to give it up (戒煙).
5. I
haven't seen
(not see) him for three years. I wonder where he is.
6. He
went
(go) out ten minutes ago.
7. He
broke
(break) his leg in a skiing accident last week.
8. I
have never seen
(never see) him before.
9. I
read
(read) the letter, but I don’t ______
understand
(understand) it.
10. He
has been
(be) here since last week.