Ex. 3. Write the verbs in the Past Perfect. Use the negative form. 1. In the shopping centre, I met a friend who I (see / not) for ages.
2. The burglar could walk right into the house because you (lock / not) the door.
3. We lost the match because we (practise / not) the days before.
4. The secretary quickly copied the papers that she (read / not) .
5. We ate at a restaurant last night because I (buy / not) anything for dinner.
6. When we came back, it was cold in the house because Alice (close / not) the windows.
7. Margaret was angry with me all day long just because I (greet / not) him first.
8. When I met Jane at eleven o’clock, she (have / not) breakfast yet.
9. I couldn’t go to the cinema with my friends last night because I (finish / not) my homework yet.
10. Fred answered my question although I (ask / not) him.