2 Задание
1. are running
2. am doing
3. are going
4. is sitting.... is studying
5. is walking
6. is playing

1. -
2.a
3.-
4.-
5.-

II
1. are running
2. am doing
3. are going
4. is sitting/is studying
5. is walking
6. is playing

III
windows, boxes, families, wives, watches, mice, men, sheep, toys, news, scissors, hair

IV
1. is not working/ is listening
2. is not reading/ is writing
3. am studying/ am not learning
4. is not sleeping/ is playing
5. am doing
6. are not doing/are running
7. is having/is not cooking

V
1. large - larger - the largest
2. happy - happier - the happiest
3. wide - wider - the widest
4. bad - worse - the worst
5. interesting - more interesting - the most interesting
6. clever - more clever - the most clever

VI
1. Did Pete watch TV 2 hours ago?
2. Did Pete or Ann watch TV 2 hours ago?
3. How many hours did Pete watch TV?
4. Pete watched TV 2 hours ago, didn't he?

1. Are we working at factory now?
2. Where are we working now?
3. Are we working at factory or school now?
4. We are working at factory now, aren't we?

VII
1. We are singing
2. They are not counting
3. They are playing the piano
4. She is not drawing
5. Are your friends drinking tea?
6. He is working in the garden
7. Are your helping your granny?
8. She is not reading a book.