【正文】
行時(shí)。根據(jù)“Where’s your father, Lily?”可知,此處是詢問當(dāng)前的情況,表示正在做某事,用現(xiàn)在進(jìn)行時(shí),故選解析:D【詳解】句意:——莉莉,你父親在哪里?——他正在廚房做飯。根據(jù)問句“What’s that noise, Mike?”可知,提到的聲響是現(xiàn)有的,結(jié)合答句中“now”可知,是說現(xiàn)在正在進(jìn)行的動(dòng)作,用現(xiàn)在進(jìn)行時(shí)。3.D【詳解】句意:——邁克,那是什么聲音?——我的弟弟現(xiàn)在正在玩他的玩具汽車??疾閯?dòng)詞時(shí)態(tài)??疾閯?dòng)詞時(shí)態(tài)。prepare準(zhǔn)備;is preparing現(xiàn)在進(jìn)行時(shí);will prepare一般將來時(shí);was preparing過去進(jìn)行時(shí);has prepared現(xiàn)在完成時(shí);根據(jù)時(shí)間狀語“now”可知,句子時(shí)態(tài)采用現(xiàn)在進(jìn)行時(shí)。 expect19.—Where is mum? —She________in the kitchen.A.cooks B.is cooking C.will cook D.cooked20.—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 done21.— Tom, what’s your sister doing?— She ________ her homework in the study.A.does B.will do C.did D.is doing22.You’d better not go this way. The workers _________ the road. A.have repaired B.a(chǎn)re repairing C.repaired D.will repair23.— 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.prepared24.My father ________ Beijing next week.A.leaves for B.is leaving for C.left D.leaves25.—Where is your mother, Kitty?—She ________ dinner in the kitchen.A.cooks B.cooked C.is cooking D.will cook26.—Lucy, where is Mimi?—She ________ under the chair.A.sleeps B.slept C.is sleeping D.will sleep27.— 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 have28.—Tina, let’s go out for shopping.—Sorry, Amy. I __________ my homework.A.do B.a(chǎn)m doing C.did29.—Hello! May I speak to Tom?—One moment! He _______ an .A.is sending B.sent C.sends D.was sending30.— 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.made31.You had better not go this way. The workers _________ the road.A.have repaired B.a(chǎn)re repairing C.repaired D.will repair32.—Where’s Nick?—He ________ classes at school.A.had B.will have C.is having D.was having33.My grandma ________ the old photos. There is a big smile on her face.A.enjoys B.enjoyed C.will enjoy D.is enjoying34.—Jane,where are you?—Dad,I________ the car in the driveway. It is really dirty.A.wash B.will wash C.a(chǎn)m washing D.was washing35.— Amy, can you answer the door? I ________ the room.— I’m ing, Mum.A.clean B.cleaned C.a(chǎn)m cleaning D.have cleaned36.Sorry, you can’t take the eraser away, Tony. I ________ it.A.have used B.used C.was using D.a(chǎn)m using37.Mum ________ fish in the kitchen. It smells so good.A.cooks B.is cooking C.was cooking D.will cook38.—Tom, where is your father?—He ________ my bike.A.is repairing B.repairs C.has repaired D.will repair39.— Shh, don’t make noise! Mrs. Smith ________ the latest news in the studio.— I’m sorry about that.A.presents B.presented C.has presented D.is presenting40.Don’t make any noise, Jim! Your little sister ________ now.A.s