4. Complete the sentences. Use could+vb or could have+vb3.

1. A: What shall we do this evening?
B: I don't mind. We _____ to the cinema.
2. A: I had a very boring evening at home yesterday.
B: Why did you stay at home? You ______ to the cinema.
3. A: There's an interesting job advertised in the paper. You ______ for it.
B: What sort of Job is it? Show me the advertisement.
4. A: Did you go to the concert last night?
B: No. We ______ but we decided not to.
5. A: Where shall we meet tomorrow?
B: Well, I ______ to your house if you like.