Раскройте скобки, употребляя глаголы
в Past Simple и Past Perfect.

1. The day after the party he (to ask) why we (to leave) so early.
2. After they (to go) at last I (to go) to bed.
3. When he was young, he ... (like) collecting stamps.
4.1 saw him the very moment he ... (enter).
5. After... (have) some dry biscuits, I had a drink.
6. We ... (understand) it after the teacher ... (explain) it to us.
7. What... (he, say) when he saw you?
8. After I... (mix) my colours, I started to paint.
9. I told him that I ... (never, do) such a thing until then.
10. I told him that I . . . (never, smoke).
11. I told him that I... (never, see) an opossum.
12. I... (have) nothing to eat and felt very hungry.
13. As soon as he ... (quite, finish), he looked round.
14. I ... (never, see) him in my life, so of course I couldn't recognize him.
15. He ... (eat) quickly, then he got up and walked out.

1)had asked , left
2)have got,went
3)liked
4)has entered
5)had(having)
6)we understood,has explained
7)did he say
8)have mixed
9)have never done
10)have never smoked
11)have never seen 
12)had(have had)
13)has quites finished
14)have never seen
15)ate