I) Put the verbs in the present perfect or the past perfect:
1. We hà no car at that time. We ... (Sell) our old one
2. The park looked awful. People ... (leave) trash everywhere.
3. You can borrow this newspaper. I ... (finish) it.
4. There was no sign of a taxi, though I ... (book) about one hour before
5. This bill’s right. They .... (make) a mistake
6. I spoke to Mary at lunch time. Someone .... (tell) her about the news earlier.
7. I was really tired yesterday. I ... ( have a hard day)
8. It’ll soon get warm in here. I ... (turn) the heating on.
9. At last, the committee were ready to announce their decision
They ... (make) up their mind