—Listen! Someone is playing the piano in the room. It _______ be kate’s. —No, it _______ be Kate . She has gone to London. .
—Attention, please. The plane has to be put ______ because of the heavy fog. —Oh, bad luck! We have to wait now.
Could you tell me ______raise money? A. I should how B.how I should C.how should I
We should make contributions ______ our environment. A. to protecting B. to protectC. protecting
Mr. Lee for Taiwan for his holidays the day after tomorrow. A. leaves B. is leavingC.leaving
— Excuse me, can you tell me the way to the bank? — My English is poor, I can’t follow you. A. Thank you. B. I’ m sorry to hear that.C. I beg your pardon?