现在进行时考点易错点的总结一、选择题1.—May I use your computer? —Sorry, I ________ on it.A.workB.workedC.have workedD.am working2.—Hey! You nearly hit the tree! What’s up?— Sorry, I ________ the trip to my hometown.A.think aboutB.am thinking aboutC.was thinking about D.thought about3.Listen! The boy ________ the piano again.A.playsB.playedC.will playD.is playing4.—Hello, may I speak to Jim?—Sorry, he ________ an important meeting now.A.hasB.is havingC.will haveD.was having5.—Where is John?—He is in the kitchen. He ________ the dishes now.A.will washB.is washingC.washesD.washed6.— Tom, where is your little sister?— She _______ in the backyard now.A.is playingB.will playC.playedD.plays7.Be quiet, please. They _________ a meeting now.A.haveB.hadC.are havingD.were having8.— What’s that noise, Sam?— My little brother ________ his toy car.A.playedB.is playingC.playsD.was playing9.—Where is your father, Lily?—He ________ in the kitchen.A.cookedB.cooksC.will cookD.is cooking10.—May I speak to Mr. Brown? —I am sorry. He _______ an important meeting in his office at the moment.A.hasB.hadC.is havingD.will have11.Look, many people ________ in the park.A.danceB.dancedC.are dancingD.will dance12.Ladies and gentlemen, please remain in your seats, fasten your seat belt and bring your seat back. The plane________.A.takes offB.is taking offC.has taken offD.took off13.—What’s the terrible noise?—The students ________ for a party.A.have preparedB.are preparingC.prepareD.will prepare14.Listen! Someone __________ in the next room.A.singsB.sangC.was singingD.is singing15.—It's time for school. Why not get on the bus?—Linda hasn't come yet. I ___________for her.A.have waitedB.am waitingC.was...