1.Tea can't be made with cold water.
2. All the workers of the plant were being instructed by the chief
3.Some of my books have been taken away
4.The meeting will be held before May Day
5.The engine of the car has to be repaired
7.A lot of money is spent on advertising everyday
8.This room may be used for the classroom
9.A story is going to be told by the teacher
10.The cake is being cut with a sharp knife by Mary