【正文】 正在進(jìn)行，表達(dá)“正在播放”應(yīng)該用現(xiàn)在進(jìn)行時(shí)，其構(gòu)成是am/is解析：B【詳解】句意：現(xiàn)在，位于森林路的ABC電影院正在放映老電影《羅馬假日》。根據(jù)“Let’s go and help her”可知，此處指讓我們?nèi)椭谧鐾盹埖哪棠?，故為現(xiàn)在進(jìn)行時(shí)，其結(jié)構(gòu)為am/is/are doing?？疾閯?dòng)詞時(shí)態(tài)?？疾楝F(xiàn)在進(jìn)行時(shí)。——這就來。will wash動(dòng)詞的一般將來時(shí)形式；is washing動(dòng)詞的現(xiàn)在進(jìn)行時(shí)形式；washes動(dòng)詞的三單形式；washed動(dòng)詞的過去式?？疾楝F(xiàn)在進(jìn)行時(shí)。根據(jù)“Sorry, you can’t take the eraser away, Tony.”可知，說這句話的同時(shí)，我正在使用橡皮，所以用現(xiàn)在進(jìn)行時(shí)，又因?yàn)橹髡Z是I，所以用am using?？疾楝F(xiàn)在進(jìn)行時(shí)?？疾闀r(shí)態(tài)。故選B?？疾楝F(xiàn)在進(jìn)行時(shí)。根據(jù)前面的“One moment!”可知，判斷設(shè)空處的動(dòng)作“發(fā)送電子郵件”在說話時(shí)刻正在進(jìn)行著，所以用解析：A【詳解】句意：——你好！我可以和湯姆講話嗎？——等一下，他正在發(fā)電子郵件。根據(jù)“Wait a minute.”可知，彼得現(xiàn)在正在洗澡，強(qiáng)調(diào)動(dòng)作正在進(jìn)行，所以時(shí)態(tài)應(yīng)該用現(xiàn)在進(jìn)行時(shí)，結(jié)構(gòu)為：am/is/are + 動(dòng)詞的現(xiàn)在分詞，主語He為第三人稱單數(shù)，be動(dòng)詞用is。7．A【詳解】句意：——霍金夫人，彼得可以和我們一起玩游戲嗎？ ——等一會(huì)兒，他正在洗澡。根據(jù)“Sorry...”及“I will give it to you later.”可知，抱歉，我稍后給你?？疾閯?dòng)詞時(shí)態(tài)。根據(jù)句意“…before there is none left”可知，油還沒有用完，快要用完了，這里用現(xiàn)在進(jìn)行時(shí)表示“將要，快要”。根據(jù)句意“…before there is none l解析：B【詳解】句意：我的油快要用完了。5．B【詳解】句意：我的油快要用完了。 ——對此我很抱歉。4．D【詳解】句意：——噓，別出聲！史密斯太太正在演播室里播報(bào)最新消息。我被告知（面試）結(jié)果將在兩天后知道。3．D【詳解】句意：——John，你周一的面試怎么樣？——不知道，我在等結(jié)果。考查動(dòng)詞時(shí)態(tài)。故選C?？疾楝F(xiàn)在進(jìn)行時(shí)的用法。 expect B．Are。t seen each other for a long time.A．Do。 expect20．Listen! The birds ________ happily in the tree outside the window.A．sing B．sang C．a(chǎn)re singing D．were singing21．—Tina, let’s go out for shopping.—Sorry, Amy. I __________ my homework.A．do B．a(chǎn)m doing C．did22．You had better not go this way. The workers _________ the road.A．have repaired B．a(chǎn)re repairing C．repaired D．will repair23．You’d better not go this way. The workers _________ the road. A．have repaired B．a(chǎn)re repairing C．repaired D．will repair24．— 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 waiting25．— 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．—What is your mother doing, Linda? —She ________ dinner in the kitchen now.A．is cooking B．was cooking C．cooks D．cooking27．My father ________ Beijing next week.A．leaves for B．is leaving for C．left D．leaves28．Xifeng Street is closed today because workers _______ some repairs.A．make B．made C．a(chǎn)re making D．were making29．—Maggie, could you help pick up the phone? It ________.—OK, Mum.A．rings B．rang C．will ring D．is ringing30．— 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 have31．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．— 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．— Dad, I can’t work out this math problem. Can you give me a hand?— Wait a moment. I ________ on the phone.A．a(chǎn)m talking B．will talk C．was talking D．have talked34．— Tom, what’s your sister doing?— She ________ her homework in the study.A．does B．will do C．did D．is doing35．—Where’s Nick?