IV.1 a car was being bought at 9 am yesterday
2 an english course wasn't being attended at this time last year
3 this house was being built this time last year
4 her house-work was being done by my mother when my father came home
5 books weren't being read at 7 o'clock yesterday morning
6 where was television being broken at 9 o'clcok last night?
7 who was a song being sung with by nian when you came?
8 While Ms. Nina was cleaning the house, her back was hurt.
9 Their house was being decorated when you phoned.
10 Newspaper was being read in his room by Mr Sam.
V.1 a new airport has been built
2 I have been given a new bike by my parents on my birthday
3 I have read this book three times
4 she has been bought a new car by her father
5 has this film been seen by tom before?
6 the newspaper has been read by nina already
7 these movies haven't been seen yet
8 the houses have been built since I was 25 years old
9 how long have the tickets been bought by these men?
10 bread has been eaten for an hour
VI.1 these exercises must be finished before 4 o'clock
2 I used to be given many exercises by my teacher
3 this house isn't going to be bought
4 this task has to be done for their office
5 my bike can't be repaired
6 dinner has to be cooked this afternoon
7 will some songs be sung at your darling's party this evening?
8 a better solution to this problem can't be given
9 he shouldn't be helped to wash the clothes
10 are these flowers going to be picked up for her?
