<span>1.Have Ann got a good mark yesterday?
</span><span>Ann have not got a good mark yesterday.
</span>2.Did <span>We translat the text two days ago?
</span><span>We didnt translate the text two days ago.
3.Was</span><span> He translating the text at that time?
</span><span> He wasnt translating the text at that time.
4.Did </span><span>He come home late last night?
</span><span>He didnt come home late last night.
</span>5.<span> Did She finish her work half an hour ago?
</span><span> She didnt finish her work half an hour ago.
</span>6.Had <span>They breakfast at 8?
</span><span>They had not breakfast at 8.
7.Were t</span><span>hey waiting for us then ?
They were not waiting for us then.
9.Was he looking at the people in the hall?
He hasnt looking at the people in the hall.
10.Was there a mistake in his test?
There was not a mistake in his test.
11.Was Ann having dinner at six o clock?
Ann was not having dinner at six o clock.
12.Had they to take four exams?
They had not to take four exam.</span>
13-an
14 with
15 A)
16B)
18 is
1 if I will go to the party I will take a present
2 If you will not set your alarm clock you will not wake up at right time
3 If Nick will hear about this he will be angry
4 if it will rain we will not have a picnic on Saturday
5 if I will not study I will do badly in the exam
6 if my parents will say yes I will stay with you this weekend
Просто окончание s прибавь. car машина cars машины
1. don't have to2. mustn't
3. should4. mustn't
5. can6. don't have to
7. should have brought8. can't have seen
9. must have broken
10. should have come