B)
1)never
2)not sure
3)not sure
Для меня эти ответыкаждого мнения другой же)))
I think we'll buy two reyurn tickets
<span>Kate will be ten tomorrow (to be)
My aunt will go to Canada next summer (to go)
I will phone you in the evening (to phone)
I'm sure our 3-days tour will cost more thav 5000 roubles (to cost)</span>
4)
1)who has bought a new book recently?
2)where have we already been?
3)what has my sister already written?
4) who has learned some new words recently?
5)where the little boys have already seen 2 tigers?
3)
1) we have already seen this film?
2)she has just done her homework
They are students. These are oxen. We are writers. They are policemen.