【正文】 ing B．will clean C．was cleaning D．have cleaned25．— 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 waiting26．— 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．prepared27．—Where is your mother, Kitty?—She ________ dinner in the kitchen.A．cooks B．cooked C．is cooking D．will cook28．—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 lost29．—What about going to the cinema? There’s a new movie called Hi, Mom.—Not now, I ________ my brother Tony with his English.A．help B．helped C．am helping D．have helped30．—I _______ a book report now. Can I talk to you later?—No problem.A．write B．wrote C．am writing D．was writing31．—Mary, may I use your ipad for an hour?—Sorry. I ________ on it.A．work B．am working C．have worked D．worked32．—Tina, let’s go out for shopping.—Sorry, Amy. I __________ my homework.A．do B．am doing C．did33．— Dad, I can’t work out this math problem. Can you give me a hand?— Wait a moment. I ________ on the phone.A．am talking B．will talk C．was talking D．have talked34．—I can’t find David. Where is he?— He________ for tomorrow’s petition at home.A．prepares B．is preparing C．has prepared D．prepared35．Many children in South Sudan ________ the trouble of hunger at the moment.A．face B．faces C．is facing D．are facing36．— Ruby, can you help do the dishes?— Just a moment, Mom. I ________ the flowers.A．water B．am watering C．watered D．have watered37．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．—John, how was your interview on Monday?—No idea. I for the result. I was told it would e in two days.A．wait B．waited C．will wait D．am waiting40．Xifeng Street is closed today because workers _______ some repairs.A．make B．made C．are making D．were making【參考答案】一、選擇題1．C【詳解】句意：——我能和布朗先生通電話嗎？——很抱歉，他現(xiàn)在正在辦公室召開重要的會議?？疾楝F(xiàn)在進行時。又因為主語為He，單數(shù)，be動詞用is。cooks烹飪，一般現(xiàn)在時；is cooking烹飪，現(xiàn)在進行時；will cook烹飪，一般將來時；cooked烹飪，一般過解析：B【詳解】句意：——媽媽在哪里？——她正在廚房做飯。故選B。考查現(xiàn)在進行時的用法?？疾楝F(xiàn)在進行時。plays動詞第三人稱單數(shù)形式；played表一般過去時；will play表一般將來時；is playing表現(xiàn)在進行時?？疾閯釉~時態(tài)。故選D。will wash動詞的一般將來時形式；is washing動詞的現(xiàn)在進行時形式；washes動詞的三單形式；was解析：B【詳解】句意：——約翰在哪里？——他在廚房里。根據(jù)“He is in the kitchen.”和“now”可知，該句為現(xiàn)在進行時，謂語結構是：be+動詞的現(xiàn)在分詞。根據(jù)問句“where is your little sister”及后面的now可知，此處強調動作正在進行，應該用現(xiàn)解析：A【詳解】句意：——湯姆，你的小妹妹在哪里?——她現(xiàn)在正在后院玩。8．D【詳解】句意：——托尼，快點！我們現(xiàn)在在等你?！@就來。我稍后給你?？疾閯釉~時態(tài)。故選B。根據(jù)“Let’s go and help her”可知，此處指讓我們去幫助正在做晚飯的奶奶，故為現(xiàn)在進行時，其結構為am/is/a解析：A【詳解】句意：奶奶正在做晚飯。故選A。presents動詞第三人稱單數(shù)形式；presented表一般過去時；has p