Rewrite the sentences so that their meanings do not change.
Somebody has taken away some of books.
=>Some of my books...
They have to repair the engine of the car.
=> The engine...
No one believes his story.
=> His story is not...
They may use this room for a classroom.
=> This room...
The teacher is going to tell a story.
=> A story...
Many is cutting the cake with a shap knife.
=> The cake...
People speak English in almost every corner of the world.
=> English...
You mustn't use this machine after 5.30 pm.
=> This machine...
Luckily for me, they didn't call my name.
=> Luckily for me, my...
They will hold the meeting before May Day.
=> The meeting...