—Maria, what do you think of Mount Fanjing?
—Very cool. I________ there once. I’d like to go there again.
A.has been B.have been C.have gone D.has gone
—Fangfang, shall we go to see a film on Saturday?
— Sorry. I’ll have to________my younger brother because my mother is out.
A.look at B.look for C.look up D.look after
—China is getting stronger and stronger.
—Yes. So Chinese________ by more and more foreigners.
A.learn B.learned C.is learned D.was learned
—Look! Kangkang, that old man is crossing the crosswalk.
—Jane, let’s________ him.
A.helps B.to help C.helping D.help
—You’d better not eat too much salt. It’s bad for your health.
—________.
A.You’re welcome B.Thanks a lot C.Not at all D.That’s OK
—Work hard, ________your dream will come true.
—Well. I will do my best.
A.so B.but C.and D.or