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.A.do B.did C.a(chǎn)m doing D.was doing13.—May I speak to Mr. Brown? —I am sorry. He _______ an important meeting in his office at the moment.A.has B.had C.is having D.will have14.Now ABC Cinema on Forest Road ________ the old film called Roman Holiday.A.is show B.is showing C.is showed D.is on15.— Where are the officers? — Look! They ________ the elephant in the palace now.A.touched B.will touch C.touch D.a(chǎn)re touching16.—Peter, please be quiet. Your brother ________ on the phone.—No problem.A.records B.recorded C.was recording D.is recording17.—Candy, could you please help me do the dishes?—Sorry, Mom. I ________ my homework.A.do B.did C.a(chǎn)m doing D.have done18.—May I use your puter? —Sorry, I ________ on it.A.work B.worked C.have worked D.a(chǎn)m working19.—Mom, it’s so late. Why don’t you go to bed?—Your brother hasn’t e back yet. I ________ for him.A.wait B.a(chǎn)m waiting C.has waited D.waited20.— Tom, where is your little sister?— She _______ in the backyard now.A.is playing B.will play C.played D.plays21.— May I speak to Mr. Brown?— I am sorry. He ________ an important meeting in his office now.A.has B.had C.is having D.will have22.Joe, answer the phone for me. I ________ how to make dumplings in the kitchen.A.learned B.a(chǎn)m learning C.have learned D.learn23.The students in our group ________ the final preparation for the match. We are sure to win.A.made B.a(chǎn)re making C.make D.will make24.You had better not go this way. The workers _________ the road.A.have repaired B.a(chǎn)re repairing C.repaired D.will repair25.— Hi, Tom. I can’t find David anywhere. Do you know where he is?—Oh, he ________ for tomorrow’s exam at home.A.prepares B.is preparing C.has prepared D.prepared26.—How do you find your pany?—A little worried. We ________ ground as a leader in the field of IT with the others speeding up development.A.a(chǎn)re losing B.were losing C.lost D.have lost27.—Lucy, where is Mimi?—She ________ under the chair.A.sleeps B.slept C.is sleeping D.will sleep28.I can’t hear you. I ______ to an English speech.A.a(chǎn)m listening B.listen C.was listening29.—Jack, can you lend me your camera?—Sorry, I________ it. I will give it to you later.A.used B.a(chǎn)m using C.have used D.was using30.—Look out! Something ________ down from the tree.—Dear me! It’s too dangerous.A.falls B.fell C.is falling D.was falling31.—Has your aunt finished writing her novel?—Not yet. She ________ it these days.A.wrote B.writes C.is writing D.will write32.— Tina, the TV show has already been on. Come and watch together. — Wait a moment. I ________ coffee in the kitchen.A.a(chǎn)m making B.have made C.make D.made33.— Tom, what’s your sister doing?— She ________ her homework in the study.A.does B.will do C.did D.is doing34.— Where is Tom?— Look! He ________with the teacher over t