【正文】 Linda? —She ________ dinner in the kitchen now.A．is cooking B．was cooking C．cooks D．cooking26．—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．a(chǎn)re losing B．were losing C．lost D．have lost27．—Lucy, where is Mimi?—She ________ under the chair.A．sleeps B．slept C．is sleeping D．will sleep28．—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 made29．—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．a(chǎn)m helping D．have helped30．—Tina, let’s go out for shopping.—Sorry, Amy. I __________ my homework.A．do B．a(chǎn)m doing C．did31．—Mary, may I use your ipad for an hour?—Sorry. I ________ on it.A．work B．a(chǎn)m working C．have worked D．worked32．— 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．—Where’s Nick?—He ________ classes at school.A．had B．will have C．is having D．was having35．—I can’t find David. Where is he?— He________ for tomorrow’s petition at home.A．prepares B．is preparing C．has prepared D．prepared36．My grandma ________ the old photos. There is a big smile on her face.A．enjoys B．enjoyed C．will enjoy D．is enjoying37．Many children in South Sudan ________ the trouble of hunger at the moment.A．face B．faces C．is facing D．a(chǎn)re facing38．— Ruby, can you help do the dishes?— Just a moment, Mom. I ________ the flowers.A．water B．a(chǎn)m watering C．watered D．have watered39．— Shh, don’t make noise! Mrs. Smith ________ the latest news in the studio.— I’m sorry about that.A．presents B．presented C．has presented D．is presenting40．Xifeng Street is closed today because workers _______ some repairs.A．make B．made C．a(chǎn)re making D．were making【參考答案】一、選擇題1．A【詳解】句意：奶奶正在做晚飯。我們?nèi)椭??？疾閯釉~時態(tài)。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，其結(jié)構(gòu)為am/is/a解析：A【詳解】句意：奶奶正在做晚飯。我們?nèi)椭??？疾閯釉~時態(tài)。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，其結(jié)構(gòu)為am/is/are doing。故選A。2．C【詳解】句意：——你好。我可以和勞拉講話嗎？——對不起，她不在家。她正在圖書館看書?？疾閯釉~時態(tài)。read讀書，原形；reads讀書，第三人稱單數(shù)； is reading 正在讀書，現(xiàn)在進(jìn)行解析：C【詳解】句意：——你好。我可以和勞拉講話嗎？——對不起，她不在家。她正在圖書館看書?？疾閯釉~時態(tài)。read讀書，原形；reads讀書，第三人稱單數(shù)； is reading 正在讀書，現(xiàn)在進(jìn)行時；was reading正在讀書，過去進(jìn)行時。根據(jù)上文“Hello. May I speak to Laura, please?”及下文“Sorry, she39。s not at home.”可知，這里是現(xiàn)在進(jìn)行時，其結(jié)構(gòu)是be doing的形式。主語是she，be動詞用is。故選C。3．C【詳解】句意：看，許多人在公園里跳舞?？疾闀r態(tài)辨析。根據(jù)“Look”可知現(xiàn)在正在跳舞，用現(xiàn)在進(jìn)行時，其結(jié)構(gòu)為be doing。故選C。解析：C【詳解】句意：看，許多人在公園里跳舞?？疾闀r態(tài)辨析。根據(jù)“Look”可知現(xiàn)在正在跳舞，用現(xiàn)在進(jìn)行時，其結(jié)構(gòu)為be doing。故選C。4．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。考查動詞時態(tài)。根據(jù)前面的“One moment!”可知，判斷設(shè)空處的動作“發(fā)送電子郵件”在說話時刻正在進(jìn)行著，所以用解析：A【詳解】句意：——你好！我可以和湯