【正文】 ____ his toy car.A．played B．is playing C．plays D．was playing11．—Can Peter play games with us, Mrs. Hawking?—Wait a minute. He ________ a shower.A．is taking B．taken C．took D．was taking12．—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 done13．You’d better not disturb Kathy now as she ________ her speech for tomorrow’s meeting.A．is preparing B．will prepare C．was preparing D．has prepared14．— Lena, I guess you were in a hurry this morning. You ________ your sweater inside out.— Oh my god, I’ll have it changed immediately.A．wore B．a(chǎn)re wearing C．were wearing D．have worn15．—What’s the terrible noise?—The students ________ for a party.A．have prepared B．a(chǎn)re preparing C．prepare D．will prepare16．— 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 bought17．—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．waited18．—Where is Frank?—He _________ to music in his room.A．listens B．is listening C．listened D．was listening19．— Hello. May I speak to Laura, please?—Sorry, she39?？疾閯?dòng)詞時(shí)態(tài)。句中“Listen”是現(xiàn)在進(jìn)行時(shí)態(tài)的標(biāo)志詞，其結(jié)構(gòu)為am/is/are+動(dòng)詞現(xiàn)在分詞，主語“The birds”是復(fù)數(shù)，be動(dòng)詞用are，故選C。7．A【詳解】句意：——湯姆，你的小妹妹在哪里?——她現(xiàn)在正在后院玩。考查動(dòng)詞時(shí)態(tài)和the number of的用法。我在做作業(yè)?！?，天吶！我馬上把它換過來?？疾閯?dòng)詞時(shí)態(tài)。wait表一般現(xiàn)在時(shí)；am waiting表現(xiàn)在進(jìn)行時(shí)；has waited表現(xiàn)在完成時(shí)；waited表一般過去時(shí)。她正在圖書館看書。我在看姚明的比賽。考查動(dòng)詞時(shí)態(tài)。25．B【詳解】句意：——嗨，湯姆。故選A。考查動(dòng)詞時(shí)態(tài)。考查現(xiàn)在進(jìn)行時(shí)。考查動(dòng)詞時(shí)態(tài)。根據(jù)“It smells so good.”可知，它現(xiàn)在聞起來非常好，因此表示媽媽正在煮魚，所以用現(xiàn)在進(jìn)行時(shí)，故選B?？疾楝F(xiàn)在進(jìn)行時(shí)的用法。根據(jù)“where is your father now”可知是問父親現(xiàn)在正在解析：A【詳解】句意：——麗麗，我們的父親現(xiàn)在在哪里？去叫他來吃午飯。故選B。結(jié)合選項(xiàng)，故選D。故選D。結(jié)合語境可知下文描述的是說話時(shí)正在進(jìn)行的動(dòng)作，故用現(xiàn)在進(jìn)行時(shí)態(tài)。考查時(shí)態(tài)。根據(jù)“We…ground as a leader in the field of IT with the others speeding up development.”可知，此處強(qiáng)調(diào)動(dòng)作正在進(jìn)行中，用現(xiàn)在進(jìn)行時(shí)，故選A。根據(jù)“now”可知，時(shí)態(tài)為現(xiàn)在進(jìn)行時(shí)，結(jié)構(gòu)為：am/is are doing，主語為She，be動(dòng)詞用is。工人們正在修路?？疾楝F(xiàn)在進(jìn)行時(shí)。他們現(xiàn)在正在開會(huì)。她正在圖書館看書。wait表一般現(xiàn)在時(shí)；am waiting表現(xiàn)在進(jìn)行時(shí)；has waited表現(xiàn)在解析：B【詳解】句意：——媽媽，現(xiàn)在很晚了。根據(jù)語境可知，此處指的應(yīng)該是正在準(zhǔn)備做某事，表示正在進(jìn)行的動(dòng)作要用現(xiàn)在進(jìn)行時(shí)，結(jié)構(gòu)是“am/ is/ are doing”，主語students是復(fù)數(shù)，be動(dòng)詞用are，故選B。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)?？疾楝F(xiàn)在進(jìn)行時(shí)的用法。根據(jù)“Tony, hurry up! We…for you now.”可知，此處強(qiáng)調(diào)動(dòng)作正在發(fā)生，用現(xiàn)在進(jìn)行時(shí)，故選D?？疾楝F(xiàn)在進(jìn)行時(shí)。4．C【詳解】句意：聽!鳥兒在窗外的樹上快樂地歌唱?？疾閯?dòng)詞時(shí)態(tài)。s not at home. She___________in the library.A．read B．reads C．is reading D．was reading20．Be quiet, please. They _________ a meeting now.A．have B．had C．a(chǎn)re having D．were having21．—Ethan, let’s go to play basketball, shall we?—Sorry, I can’t. I ________Yao Ming’s game. Would you mind going later?A．watch B．have watched C．a(chǎn)m watching D．was watching22．—Has your aunt finished writing her novel?—Not yet. She ________ it these days.A．wrote B．writes C．is writing D．will write23．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．learn24．You had better not go this way. The workers _________