1. I thought you were in Moscow.
2. I didn't know that you already had come back to St. Petersburg.
3. We hoped to go to London.
4. The teacher said that our friends from London had sent a message.
5. She said that her friend had invited her to the theatre.
6. We were afraid that we wouldn't buy a ticket to the theatre.
7. We saw that children were playing in the sang.
8. She said she wouldn't swim anymore as the water was cold.
9. My cousin said that she liked opera and would be glad to go to the theatre with us, thought she'd already listened to "Traviat" twice.
Isn't it
doesn't he
wasn't it
won't you
couldn't you
don't you
do you
does she
is he
are they
40. Do
41 was
42. wrote
43. will write
44. have written
45. write
46.am writing
<span>1 Does Paul do his homework every afternoon? Yes,he does/No,he doesn`t.
2 Does Mary walk the dog every morning? Yes,she does./No,she doesn`t.
3 Do Bob and Paul cook lunch every afternoon?Yes,they do/No,they don`t.</span>
1) Проблема связана с городской системой водоснабжения
2) Дорожное покрытие было разрушено тяжелыми транспортом много лет назад
3) Быстрое развитие двигателей внутреннего сгорания легло в основу их использования в тракторах