Поставьте следующие предложения в отрицательную и вопросительную форму. 1. they have done something. 2. he has given them some money. 3. you have brought something for us. 4.1 have taken some english books from you. 5. she was reading something. 6. he has written a letter to somebody. 7. somebody by the name of petrov lives on the third floor. 8. they have some english books. 9. there are some tall trees in front of their house. 10. peter has something in his box. 11. there are some parks in this town. 12. there are some good bookshops in our district.

1. they haven't done anything. have they done anything? 2. he hasn't given them any money. has he given them any money? 3. you haven't brought anything for us. have you brought anything for us? 4. i haven't taken any english books from you. have i taken any english books from you? 5. she wasn't reading anything. was she reading anything? 6. he hasn't written a letter to anybody. has he written a letter to anybody? 7. nobody by the name of petrov lives on the third floor. does anybody by the name of petrov live on the third floor? 8. they don't have any english books. do they have any english books? 9. there aren't any tall trees in front of their house. are there any tall trees in front of their house? 10. peter doesn't have anything in his box. does peter have anything in his box? 11. there aren't any parks in his town. are there any parks in his town? 12. there aren't any good bookshops in our district. are there any good bookshops in our district?

1. the city had been defended by the brave men. 2. the window had been broken by the little girl. 3. had the problems been solved by dorothy? 4. five banks had been robbed by those prisoners. 5. the vase had just been knocked down when the earthquake happened. 6. had verbs been studied before this class? 7. the tub had been cleaned before the sink. 8. because a room had not been booked in advance, we were unable to find a hotel.