поставьте глаголы в правильное время?

1. I was making cakes for the party all the morning. – How many you made? – I made 200.
2. That boy (ate) seven ice-creams.
3. What you (did? – We (picked) apples. – How many you (picked)? – We (picked) ten baskets.
4. What a lovely smell! Mary (is making) jam.
5. I (have polished) this table all the morning and my mother isn't satisfied with it yet.
6. Why you (have been) so long in the garage? – The tyres were flat; I (pumped) them up. I (pumped) up three tyres.
Would you like to do the fourth?
7. You (heard) the news? Tom and Ann are engaged! – That's not new. I have known() it for ages.
8. Peter, you (have whispered) to the student on your right for the last five minutes.
9. Why you (are making) such a horrible noise? – I (lost) my key and I am(trying) to wake my wife by throwing
stones in her window. – You (are throwing) stones at the wrong window. You live next door.
10. Why you (dont bring) me the letters for signature? You (have not typed) them yet?
11. I (was doing) housework all morning and I ( have not finished) yet. – I (have done) mine already. I always start at 6
a.m.
12. She just (sold) two of her own paintings. – She's lucky. I (have paint) for five years and I (have not sold) a
single picture yet.
13. What you (have you done) with my typewriter? I can't find it anywhere. – Tom just (went) off with it.
14. George (collected) matchboxes ever since he left school. Now he (collects) so many that he doesn't
know where to put them.
15. That man (was standing) at the bus stop for the last half hour. Shall I tell him that the last bus already
(have gone)?

ля, можно я не буду это делать -_-

только в первом предл раскрыто, а в остальных ?