【正文】 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 cleaned26．— 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．My father ________ Beijing next week.A．leaves for B．is leaving for C．left D．leaves28．—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．—Where is John?—He is in the kitchen. He ________ the dishes now.A．will wash B．is washing C．washes D．washed30．Be quiet. Your brother ________ classes online.A．has B．is having C．will have D．had31．—Mary, may I use your ipad for an hour?—Sorry. I ________ on it.A．work B．am working C．have worked D．worked32．— Tom, what’s your sister doing?— She ________ her homework in the study.A．does B．will do C．did D．is doing33．—I can’t find David. Where is he?— He________ for tomorrow’s petition at home.A．prepares B．is preparing C．has prepared D．prepared34．My grandma ________ the old photos. There is a big smile on her face.A．enjoys B．enjoyed C．will enjoy D．is enjoying35．Sorry, you can’t take the eraser away, Tony. I ________ it.A．have used B．used C．was using D．am using36．It’s 4 o’clock in the afternoon. Ms. Green ________ afternoon tea with her friends.A．has B．is having C．had D．was having37．— 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 presenting38．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 out39．—Can Peter play games with us, Mrs. Hawking?—Wait a minute. He ________ a shower.A．is taking B．taken C．took D．was taking40．— May I speak to Mr. Brown?— I am sorry. He ________ an important meeting in his office now.A．has B．had C．is having D．will have【參考答案】一、選擇題1．B【詳解】句意：——Lena，我想今天早上你很匆忙。t find Mike in the classroom. Where is he?—Oh, he ________ in the library.A．was studying B．studied C．is studying D．studies13．—Yesterday I received a letter from .—You did? I hear he________for America next year.A．has left B．leaves C．left D．is leaving14．—I _____to Beijing tomorrow. —Have a good trip!A．flies B．fly C．am flying D．flew15．—Mom, it’s so late. Why don’t you go to bed?—Your brother hasn’t e back yet. I ________ for him.A．wait B．am waiting C．has waited D．waited16．—Mary, let39?，F(xiàn)在進行時的定義一、選擇題1．— Lena, I guess you were in a hurry this morning. You ________ your sweater inside out.— Oh my god, I’ll have it changed immediately.A．wore B．are wearing C．were wearing D．have worn2．— Hello. May I speak to Laura, please?—Sorry, she39。s not at home. She___________in the library.A．read B．reads C．is reading D．was reading3．Be quiet, please. They ____