【正文】 表示現(xiàn)在正在做某事，用現(xiàn)在進行時is having 故選C。格林女士正在和她的朋友喝茶?！玫?，媽媽。它聞起來非常好。36．B【詳解】句意：——魯比，你能幫我洗碗嗎？ ——等一下，媽媽。35．D【詳解】句意：對不起，托尼你不能拿走橡皮。根據(jù)“There is a big smile on her face.”可知現(xiàn)在正在欣賞老照片，用現(xiàn)在進行時，其結構為am/is/are doing。根據(jù)“Where’s Nick?”可知要回答現(xiàn)在在做什么，用現(xiàn)在進行時，其結構為am/is/are doing?？疾閯釉~時態(tài)。考查時態(tài)。故選B。我稍后給你。根據(jù)“Look out!”可知，此處提示說話時某事正在發(fā)生，應用現(xiàn)在進行時。27．C【詳解】句意：——當心！有東西從樹上掉下來。26．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。25．C【詳解】句意：——露西，咪咪在哪兒？——她正在椅子底下睡覺。故選B。我到處找不到戴維。22．D【詳解】句意：——海倫，你在星期一的英語比賽怎么樣？——我不知道，我正在等結果。21．D【詳解】句意：——湯姆在哪里？ ——看！他正在那邊和老師說話。故選C。故選B。故選B。根據(jù)上文“解析：B【詳解】句意：——你看起來心不在焉。根據(jù)“Not now,”可知，此處是說明現(xiàn)在正在做什么，用現(xiàn)在進行時。有一部新電影叫《復仇者聯(lián)盟4》。reading 動名詞；am reading動詞的現(xiàn)在進行時；was reading過去進行時；have read動詞解析：B【詳解】句意：——趕緊?！娴?？ 我聽說他明年要去美國。根據(jù)“Listen!”可知，本句時態(tài)是現(xiàn)在進行時，主語“Someone”表單數(shù)，故選D?？疾楝F(xiàn)在進行時?？疾閯釉~時態(tài)?？疾閯釉~時態(tài)。presents動詞第三人稱單數(shù)形式；presented表一般過去時；has pre解析：D【詳解】句意：——噓，別出聲！史密斯太太正在演播室里播報最新消息。now現(xiàn)在，是現(xiàn)在進行時的標志，需用be doing結構；主語students復數(shù)人稱，be動詞用are，故選C?？疾楝F(xiàn)在進行時。6．A【詳解】句意：——湯姆，你的小妹妹在哪里?——她現(xiàn)在正在后院玩。根據(jù)前面的“One moment!”可知，判斷設空處的動作“發(fā)送電子郵件”在說話時刻正在進行著，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?？疾閯釉~時態(tài)?？疾閯釉~時態(tài)。 expect18．—Where is Frank?—He _________ to music in his room.A．listens B．is listening C．listened D．was listening19．It dark. Shall I turn on the light？A．gets B．got C．is getting D．was getting20．—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 have21．— Where is Tom?— Look! He ________with the teacher over there.A．talk B．talks C．talked D．is talking22．— 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．am waiting23．— 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．—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．are losing B．were losing C．lost D．have lost25．—Lucy, where is Mimi?—She ________ under the chair.A．sleeps B．slept C．is sleeping D．will sleep26．—Lily, where is our father now? Go and get him for lunch. —Just a moment, please. Father ________ a phone call in his room.A．is making B．was making C．makes D．has made27．—Look out! Something ________ down from the tree.—Dear me! It’s too dangerous.A．falls B．fell C．is falling D．was falling28．—Where’s Kelly, Mum?—She ________ a poster for the munity in her bedroom.A．makes B．will make C．made D．is making29．—Jack, can you lend me your camera?—Sorry, I________ it. I will give it to you later.A．used B．am using C．have used D．was using30．—Tina, let’s go out for shopping.—Sorry, Amy. I __________ my homework.A．do B．am doing C．did31．You’d better not go this way. The workers _________ the road. A．have repaired B．are repairing C．repaired D．will repair