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the piano. —Sorry. I ________ my car.A.repair B.repaired C.a(chǎn)m repairing D.have repaired11.—Hello! May I speak to Tom?—One moment! He _______ an .A.is sending B.sent C.sends D.was sending12.—May I use your puter? —Sorry, I ________ on it.A.work B.worked C.have worked D.a(chǎn)m working13.Ladies and gentlemen, please remain in your seats, fasten your seat belt and bring your seat back. The plane________.A.takes off B.is taking off C.has taken off D.took off14.Listen! Someone __________ in the next room.A.sings B.sang C.was singing D.is singing15.— Hurry up, Mary. The movie has already been on for ten minutes. —Wait a moment. I ________ some snacks in a shop.A.buy B.bought C.a(chǎn)m buying D.have bought16.—Hurry up!—One moment. I ________ my s.A.reading B.a(chǎn)m reading C.was reading D.have read17.—Mary, let39。s dad?—Oh, he ________ the flowers in the garden.A.waters B.is watering C.watered D.has watered19.—Where is Frank?—He _________ to music in his room.A.listens B.is listening C.listened D.was listening20.Grandma ________ dinner. Let’s go and help her.A.is making B.makes C.made D.was making21.— Amy, can you answer the door? I ________ the room.— I’m ing, Mum.A.clean B.cleaned C.a(chǎn)m cleaning D.have cleaned22.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 make23.— Helen, how was your English petition on Monday?— I have no idea, I _________ for the result. I was told it would e out in two days.A.was waiting B.waited C.will wait D.a(chǎn)m waiting24.—Where is your mother, Kitty?—She ________ dinner in the kitchen.A.cooks B.cooked C.is cooking D.will cook25.—Lucy, where is Mimi?—She ________ under the chair.A.sleeps B.slept C.is sleeping D.will sleep26.I can’t hear you. I ______ to an English speech.A.a(chǎn)m listening B.listen C.was listening27.Xifeng Street is closed today because workers _______ some repairs.A.make B.made C.a(chǎn)re making D.were making28.Don’t make any noise, Jim! Your little sister ________ now.A.sleeps B.slept C.is sleeping D.will sleep29.I must leave now. My brother ________ for me outside.A.waits B.waited C.is waiting D.was waiting30.— Where is Tom?— Look! He ________with the teacher over there.A.talk B.talks C.talked D.is talking31.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.learn32.Sorry, you can’t take the eraser away, Tony. I ________ it.A.have used B.used C.was using D.a(chǎn)m using33.Be quiet! The students ________ an English exam.A.take B.a(chǎn)re taking C.took D.have made34.— Ruby, can you help do the dishes?— Just a moment, Mom. I ________ the flowers.A.water B.a(chǎn)m watering C.watered D.have watered35.—Maggie, could you help pick up the phone? It ________.—OK, Mum.A.rings B.rang C.will ring D.is ringing36.—John, how was your interview on M