— When did the bell ring for the fire alarm?
— At 9 a.m. this morning, when we _________ morning exercises in the playground.
A.do B.are doing C.did D.were doing
— Why didn’t you come back on time?
— I was tired out, so I stopped the car on the way _________ a short rest.
A.to have B.had C.have D.having
— What’s your plan for the winter holiday?
— I _________ go back to my hometown with my parents. They haven’t decided yet.
A.must B.may C.need D.should
— There will be _________ wildlife in the world if we do nothing.
— Don’t worry. Our government has taken action to protect the environment.
A.less and less B.more and more C.smaller and smaller D.bigger and bigger
— What do you think of the film My people, My country?
— Perfect. I have never seen a ___________ movie before.
A.worse B.worst C.better D.best
— My parents are too busy to look after me these days.
— Take it easy. Believe in _________, you are old enough to make it.
A.you B.your C.yours D.yourself
