【正文】 考查現(xiàn)在進行時。39．C【詳解】句意：——鮑勃，你能去遛遛狗嗎？——對不起，爸爸。考查時態(tài)。face動詞原形；faces第三人稱單數(shù)；is facing現(xiàn)在進行時，主語為單數(shù)形式；are facing現(xiàn)在進行時，主語為復數(shù)形式。她臉上掛著燦爛的笑容。考查動詞時態(tài)。我在看姚明的比賽。我正在廚房煮咖啡。32．A【詳解】句意：——蒂娜，電視節(jié)目已經開始了。31．B【詳解】句意：你最好不要走這邊。——對不起，艾米。她正在打掃教室。我在聽一個英語演講。——請等一下，父親正在房間里打電話。考查句子時態(tài)。25．A【詳解】句意：——你覺得你的公司怎么樣？——有點擔心。你知道他在哪兒嗎？——噢，他正在家里為明天的考試做準備。根據(jù)上文“I’m busy making the bed.”可知，我正在忙著鋪床，是現(xiàn)在進行時；且解析：A【詳解】句意：——媽媽，我在忙著鋪床。解析：B【詳解】句意：你最好不要走這邊。考查動詞時態(tài)。考查現(xiàn)在進行時。選項A為一般現(xiàn)在時；選項B為一般過去時；選項C為現(xiàn)在進行時；選項解析：C【詳解】句意：——瑪麗，我們去看電影吧?？疾閯釉~時態(tài)。上句提到還沒有上車，所以此句是說正在等待琳達，應用現(xiàn)在進行時，其構成為“am/is/are doing”，主語“I”為第一人稱，應用am構成現(xiàn)在進行時，故選B。17．B【詳解】句意：——該上學了。根據(jù)語境及“at the moment”可知，打來電話的時候，布朗先生正在開會，時態(tài)用現(xiàn)在進行時，結構為am/is/are doing?！獙Σ黄??？疾閯釉~時態(tài)。他們現(xiàn)在正在開會。格林女士正在和她的朋友喝茶?？疾楝F(xiàn)在進行時。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)在進行時表示“將要，快要”。9．B【詳解】句意：我的油快要用完了?？疾闀r態(tài)辨析?？疾閯釉~時態(tài)和the number of的用法?？疾楝F(xiàn)在進行時的用法。根據(jù)“Sorry...”及“I will give it to you later.”可知，抱解析：B【詳解】句意：——杰克，你能把你的照相機借給我嗎？——抱歉，我正在用。考查現(xiàn)在進行時的用法。2．B【詳解】句意：——嘿！你差點撞到樹了！怎么了？——對不起，我在想我的家鄉(xiāng)之旅。s go to the cinema. There’s a new movie called Avengers IV. —Not now, I _____________ my brother David with his math.A．help B．helped C．am helping D．have helped20．Listen! The boy ________ the piano again.A．plays B．played C．will play D．is playing21．Don’t make any noise, Jim! Your little sister ________ now.A．sleeps B．slept C．is sleeping D．will sleep22．You’d better not go this way. The workers _________ the road. A．have repaired B．are repairing C．repaired D．will repair23．— Mom, I’m busy making the bed. Can you give me a hand? — Wait a moment. I ________ the floor.A．am cleaning B．will clean C．was cleaning D．have cleaned24．— 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．prepared25．—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 lost26．—Lucy, where is Mimi?—She ________ under the chair.A．sleeps B．slept C．is sleeping D．will sleep27．—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 made28．I can’t hear you. I ______ to an English speech.A．am listening B．listen C．was listening29．Betty can’t join us in the card game. She ________ the classroom.A．has cleaned B．was cleaning C．has cleaned D．is cleaning30．—Tina, let’s go out for shopping.—Sorry, Amy. I __________ my homework.A．do B．am doing C．did31．You had better not go this way. The workers _________ the road.A．have repaired B．are repairing C．repaired D．will repair32．— Tina, the TV show has already been on. Come and watch together. — Wait a moment. I ________ coffee in the kitchen.A．am making B．have made C．make D．made33．—Ethan, let’s go to play basketball, shall we?—Sorry, I can’t. I ________Yao