【正文】 .A．takes off B．is taking off C．has taken off D．took off2．— 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．—Where is your father, Lily?—He ________ in the kitchen.A．cooked B．cooks C．will cook D．is cooking4．I must leave now. My brother ________ for me outside.A．waits B．waited C．is waiting D．was waiting5．—Hello, may I speak to Jim?—Sorry, he ________ an important meeting now.A．has B．is having C．will have D．was having6．I can’t lend you my English book, because I _______ it these days.A．use B．have used C．used D．am using7．—Where is John?—He is in the kitchen. He ________ the dishes now.A．will wash B．is washing C．washes D．washed8．— Tom, where is your little sister?— She _______ in the backyard now.A．is playing B．will play C．played D．plays9．—What’s that noise, Mike?—My little sister ________ with her toy car now.A．plays B．played C．will play D．is playing10．— Where are the officers? — Look! They ________ the elephant in the palace now.A．touched B．will touch C．touch D．are touching11．—Hello! May I speak to Tom?—One moment! He _______ an .A．is sending B．sent C．sends D．was sending12．—I can39。s time for school. Why not get on the bus?—Linda hasn39。s dad?—Oh, he ________ the flowers in the garden.A．waters B．is watering C．watered D．has watered19．—Hey! You nearly hit the tree! What’s up?— Sorry, I ________ the trip to my hometown.A．think about B．am thinking about C．was thinking about D．thought about20．— What’s that noise, Sam?— My little brother ________ his toy car.A．played B．is playing C．plays D．was playing21．Mum ________ fish in the kitchen. It smells so good.A．cooks B．is cooking C．was cooking D．will cook22．—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 made23．—Look out! Something ________ down from the tree.—Dear me! It’s too dangerous.A．falls B．fell C．is falling D．was falling24．Be quiet. Your brother ________ classes online.A．has B．is having C．will have D．had25．Don’t make any noise, Jim! Your little sister ________ now.A．sleeps B．slept C．is sleeping D．will sleep26．— Tina, the TV show has already been on. Come and watch together. — Wait a moment. I ________ coffee in the kitchen.A．am making B．have made C．make D．made27．—Ethan, let’s go to play basketball, shall we?—Sorry, I can’t. I ________Yao Ming’s game. Would you mind going later?A．watch B．have watched C．am watching D．was watching28．—Jane,where are you?—Dad,I________ the car in the driveway. It is really dirty.A．wash B．will wash C．am washing D．was washing29．Listen! The birds ________ happily in the tree outside the window.A．sing B．sang C．are singing D．were singing30．Be quiet! The students ________ an English exam.A．take B．are taking C．took D．have made31．—What is your mother d