— terrible pollution!
—Yes. We have to do something to protect our environment.
A. What B. What a C. How D. How a
Linda felt very , so she said “Good night” to her mother and went to bed.
A. sleeping B. sleepy C. asleep D. sleep
Speaking loudly in public is a kind of behavior(行为), so we should learn to avoid this situation.
A. convenient B. humorous
C. impolite D. honest
—I’d like a cup of black coffee. What about you?
—I prefer coffee sugar.
A. than B. for C. to D. with
—Are you going to Beijing by plane?
—It’s fast, but expensive. So I am not sure. I take a train.
A. should B. may C. must D. will
A strange thing happened her last night, so she is afraid staying at home alone tonight.
A. to; for B. to; of
C. with; of D. with; at
