1 He was watching TV while she was making dinner.
2 He entered the institute two years ago.
3 She will go to school in a month.
4 What will you do tomorrow?
5 By the 8th grade they had already been good friends.
6 What are you doing?
7 They have been learning the Russian language for 3 years.
8 We have met our friends this week.
9 I remember nothing now.
10 If I see you tomorrow, I will tell you everything.
2)Does <span>your sister wash the plates? Yes, she does.
3)</span><span> What does your teacher read to you?
4)</span><span> Does Mr. Snowdon speak Russian? No, he does not.
5) </span><span>Where do you take books from?
6)</span><span>Pamela does not drive a car.
7)</span><span>David does not like getting up early.
8)</span><span>How long does it take you to get to school?
9)Does</span><span> she play tennis well ? No, she does not.
10)</span><span>What languages does John speak?</span>
1-b 2-по идее должен предлог "to" быть 3-а 4-а 5-b 6-a 7-a 8-c 9-a 10-c 11-b 12-b 13-a 14-a 15-c 16-c 17-c 18-b 19-b 20-c 21-c 22-a 23-b 24-d 25-a 26-c 27-b 28-b 29-b 30-b 31-c 32-b 33-b 34-c 35-b 36-b 37-c 38-c 39-c 40-c 41-b 42-c 43-a 44-a 45-a 46-a 47-a 48-b 49-a 50-a 51-b 52-b 53-c 54-a 55-b 56-a 57-b 58-b 59-b 60-a I hope it'll be useful for you =)