1) was playing, was writting
2) was going, met
3) were discussing, interrupted
4) was watching, came
5) moved
6) looked, saw, was raining, were hurrying
7) left, rang
8) was sitting, joined
9) came, was speaking
10) entered, was smoking and speaking
11) was watching, rang.
12) was cooking, came
13) was watering, was watching
1. aren't there.
2. isn't she.
3. aren't they.
4. isn't it.
5. aren't I.
How about you, Boris Ivanovich?
Polina's mother cooked last Sunday
Victor's father watched football last Sunday
Anton's grandmother baked bread las Sunday
Danila's grandfather worked in the garden last Sunday
Inga's aunt joined a sports centre last Sunday
Sima's uncle fixed the computer last Sunday
Diana's sister cleaned the room last Sunday
1-because
2-that's why
3-because of
4-that's why
5-because
6-because of