【正文】 at back. The plane________.A．takes off B．is taking off C．has taken off D．took off18．—What’s the terrible noise?—The students ________ for a party.A．have prepared B．a(chǎn)re preparing C．prepare D．will prepare19．—Tom, where39。s dad?—Oh, he ________ the flowers in the garden.A．waters B．is watering C．watered D．has watered20．I must leave now. My brother ________ for me outside.A．waits B．waited C．is waiting D．was waiting21．— Tom, what’s your sister doing?— She ________ her homework in the study.A．does B．will do C．did D．is doing22．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．learn23．— 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．My father ________ Beijing next week.A．leaves for B．is leaving for C．left D．leaves25．—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 made26．I can’t hear you. I ______ to an English speech.A．a(chǎn)m listening B．listen C．was listening27．—I _______ a book report now. Can I talk to you later?—No problem.A．write B．wrote C．a(chǎn)m writing D．was writing28．Be quiet. Your brother ________ classes online.A．has B．is having C．will have D．had29．My oil ________. I must go to the gas station before there is none left.A．has run out B．is running out C．has been run out D．is being run out30．— 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．made31．—Has your aunt finished writing her novel?—Not yet. She ________ it these days.A．wrote B．writes C．is writing D．will write32．— Where is Tom?— Look! He ________with the teacher over there.A．talk B．talks C．talked D．is talking33．—Where’s Nick?—He ________ classes at school.A．had B．will have C．is having D．was having34．My grandma ________ the old photos. There is a big smile on her face.A．enjoys B．enjoyed C．will enjoy D．is enjoying35．— Amy, can you answer the door? I ________ the room.— I’m ing, Mum.A．clean B．cleaned C．a(chǎn)m cleaning D．have cleaned36．Be quiet! The students ________ an English exam.A．take B．a(chǎn)re taking C．took D．have made37．— 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 watered38．Mum ________ fish in the kitchen. It smells so good.A．cooks B．is cooking C．was cooking D．will cook39．—Maggie, could you help pick up the phone? It ________.—OK, Mum.A．rings B．rang C．will ring D．is ringing40．Don’t make any noise, Jim! Your little sister ________ now.A．sleeps B．slept C．is sleeping D．will sleep【參考答案】一、選擇題1．C【詳解】句意：——嗨，大明?？疾閯釉~時態(tài)。你在忙什么？——我正在做一個關(guān)于家族史的項(xiàng)目。根據(jù)“What are you up to”可知，答語要用現(xiàn)在進(jìn)行時，表示現(xiàn)在正在進(jìn)行的動