1. They will make a number of important experiments in this laboratory next year.
2. The student is asked many questions at the examination.
3. She will not give him her address till she knows him better.
4. 5 minutes ago my little brother was here and now he is playing in the yard.
5. I returned from the cinema by five o’clock last Friday.
1 The scientist has already written his article
2 Andrew's hamster has just eaten his food
3 The boys found an old cage in their garden
4 They haven't discussed the problem yet
5 Charles has just finished his translation
6 They went to the theater last week
7 My cousin has been to the theater three times week
8 His niece has just written the invitation letters
9 Helen came home, had a short rest, and then began to help her
10. ....your relatives took part in demonstration yesterday
5 haven’t seen
6 have met
7 Have Jane become
8 have begun
1 Have I spoken to ..?
I haven’t spoken to..
2 Has my sister done her room
My sister hasn’t done her room
Peter doesn't go to school yesterday
My parents don't be at home yesterday evening
<span>Вопросительные
Do you have a book?
Have you got an exercise book?
Who has a new dictionary?
Does he have a bad pronunciation?
Have they got difficulties with spelling?
Does she have good knowledge of English?
Have they got a lot of papers</span> to discuss?
Отрицательные
<span>1 I don't have a book
2 You don't have an exercise book
3 The student on my left doesn't have a new dictionary
4 He doesn't have a bad pronunciation
5 They don'r have a lot of difficulties with spelling
6 She doesn't have a good knowledge of English
<span>
7 We don't have a lot of papers to discuss
</span></span>