It … (to snow) for five hours before the weather changed. Betty and Jane … (to argue) for half an hour when their parents returned home.
Why did Ed miss his training yesterday? — He couldn’t come because he … (to prepare) his project all day yesterday.
… Isabel… (to work) as a secretary for four years before she moved to another town? — No, she …. She … (to work) as a secretary just for two years.
… Pete … (to play) computer games all the evening last Friday? — No, he …. He … (to write) an essay for two hours and then he went for a walk.
Jean … (not to wait) for our boss all the morning yesterday. She … (to speak) to some clients for about an hour and then she went to the bank.
Kevin was exhausted because he … (to unload) the lorry for three hours.
I was really happy that Ron won that competition because he … (to prepare) for it for half a year.
… you … (to save) money for a new computer for a long time? — Yes, I… . I… (not to spend) a penny for six months before I got a sufficient sum.
Cathy and Sue … (to tidy) our cottage house for two days after that birthday party.
1 I haven't yet eaten
2 he didn't eat
3 did you play
4 have you played
5 What have you prepared
6 Mike had made, he made
7 where have you put
8 have you seen
9 when did you see
10 has your mother promised
11 I have made
12 he has fallen, when did he fall, he fell
13 I have already done
14 I did
15 he has just come
16 he came
17 Nick played
18 she has already come
19 I read
20 I have read
21 I have never been
22 Have you ever been
23 you have ever seen.
24 I have invited, when did you see, I haven't seen, I called
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