I. Complete the second sentence so that it has a similar meaning to the first.
1. You aren't allowed to make noise in the library.
You mustn't .............................................................
2. It isn't necessary for you to go to school so early.
You don't ................................................................
3. It is a good thing for you to keep the house clean and tidy.
You ought ..............................................................
4. I had a good time at the party last night.
I enjoyed .............................................................
5. Must he leave now?
Does he ............................................................
6. Playing with matches is very dangerous.
It's very dangerous............................................
7. You must stay in bed because of your illness.
You must stay in bed because you ..............................
8. It isn't necessary for you to water that tree every day.
You don't have ......................................................
9. He stays up too late and he is always tired the next morning.
He should go ....................................................
10. It is dangerous to put a knife into an electrical socket.
Putting a knife ...............................................
Huong is very worried ___about____ her electricity bill.
Putting a knife _______into________ an electrical socket is dangerous
You should work harder on your english pronunciation
I'll wait ______until_____ you are ready
Nga's grandmother had to look _______after_____ her younger brothers and sisters.
Many people from rural areas are leaving ___behind______ their traditional way of life.
Could you turn the music ___down_____ a little. Iy's t loud.
Please take the form _____to______ your teacher and ask her to sign it
Many language learners do not learn all the new words they come ____across________.
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