Составить к каждому предложению разделительные вопросы:
1) The policeman was walking up and down the street.
2) The time was almost 10 o'clock p.m.
3) But there were very few people in the streets, as the wind was cold and the heavy rain seemed endless.
3) Suddenly the policeman stopped as he saw a strange figure.
4) In front of a shop he saw a man

Я ошиблась, там 5 предложений вы 3 не написали.. But there were...

But there were very few people in the streets,as the wind was cold and thr heavy rain seemed endless, weren't they?

1. The policeman was walking up and down the street, wasn't he? 2. The time was almost 10 o'clock p. m., wasn't it? 3. Suddenly the policeman stopped as he saw a strange figure, didn't he? 4. In front of a shop he saw a man, didn't he?