The cleaners should not be looked down on and they are angels of the city _________.
A. in some ways B. all the way C. on the way D. by the way
—Would you like to play tennis with me _________ it doesn’t rain tomorrow?
—Sure, _________ I am busy.
A. if; since B. whether; but C. if; unless D. because; until
Fire is dangerous and we must __________ children away _________ it.
A. stop; from B. keep; from C. prevent; to D. keep; to
—That pink T-shirt with Ping An’s picture on it ______belong to Miss Ma. She admires him a lot.
—No, it _____ be hers. She hates pink colour.
A. must, can’t B. may, can’t C. can, mustn’t D. must, mustn’t
— My computer has gone wrong. It needs _______ soon.
— Why not have David _______ it? Nobody can if he can’t.
A. to fix; fix B. to fixed; fixing C. fixing; fix D. fixing; fixed
Things are ________ on Mars ________ on Earth because of the different gravity.
A. much lighter; than that B. much lighter; than those
C. not so light; as that D. not so light; as those
