—Who teaches ______ English this term, Mr. Wang or Ms Hu?—Mr. Wang, I think.A. you B. your C. yours
______ he is in trouble, his best friend always helps me.
The plane was late, _________ we has to wait for half an hour.
Tony never spends money on traveling____ he likes staying at home.
________ is not an easy thing for everyone to master a foreign language. A. That B. This C. It
The problem must be __________ discovered next time. A. farther B.far C.further