Study hard, _______ you will fail in the exam.
A.or | B.and | C.but | D.because |
—What do you usually do in the morning?
- I often practice__________ English.
A.speak | B.to speak | C.speaking | D.spoke |
Eric is so careful that he always looks over his exercises to ________ there are no mistakes.
A.make sure | B.find out | C.think of | D.look for |
Excuse me ,sir. You ______ open the door before the train stops.
A.mustn’t | B.needn’t | C.may not | D.don’t have to |
The movie wasn’t ______.He fell asleep half way through it.
A.interesting enough | B.enough interesting |
C.interested enough | D.enough interested |
-Dad , why must I stop ______ computer games?
- For your health, my boy.
A.play | B.to play | C.to playing | D.playing |