I.1 will be collected
2 will be repaired
3 will be written
4 will be sold
5 bought
6 had
7 performed
8 playing
9 have waited
10 to drive
11 to study
12 was written
II.1.2 that film has been seen by hoa
3 that car has been bought by long
4 the tables have been made
5 these old stamps have been collected
6 this bridge has been built
7 the room has been painted by her father
8 the problem has been solved
2.2. this exercise can be done by phong
3 the meal must be prepared carefully
4 his mother should be helped by huy
5 a toy plane can be made by minh
6 that book ought to be read
7 the car must be cleaned
8 I may be paid high salary
5 his parents will be helped by minh tomorrow
6 a new car will be bought by lan next week
7 I will be taken to the supermarket by my mother tonight
8 a new house will be built next month
3.1 this tree is being planted
2 the flowers are being watered in the garden at the moment
3 the floor is being cleaned
4 the room is being painted by my father
5 the dishes are being washed now
6 the tables are being made by the boys
7 the grass is being cut by mai
