it must be 2 boys___chess A play B playing Cto play Dare playing

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• 1、Tony was ill yesterday,so he_____his homework.A.didn't B.no did C.didn't do D.didn't did2、I can hear someone_____ the piano in the next room.A.play B.playing C.to play D.are playing3、The students talked and laughed,but when the teacher came into the classroom,they______their lessons.A.stopped to do B.stopped doing C.stopped D.stop to do4、He is______unusual basketball player.A.a B.an C./ D.of5、--What rule did you______ yesterday?--I_____ late for cla
• 1.Did you have a conversation ( )Jim?Yes,I did .A in B.to C.with D.and2.My friend Lilei enjoys ( )basketball,yet I( )the music .A .play ,enjoyed B .to play ,enjoy C.playing ,enjoyed D.playing ,enjoy3.They are talking loudly .I can not ( )them and shut the door ( ).A.bear,angry B.stand ,angry C.put up with ,angrily D.stood ,angrily
• It 做形式主语和形式宾语专练.1.it takes me 30 minutes____to school bu bike evey day.A.going B.to go C.goes D.go2.it's not easy____us ____ a foreign language.A.for;learning B.of;learning C.of;to learn D.for;to learn3.children find ____interesting to play computer games.A.that B.which C.it D.he4.do you think it inportant_____computer well?A.play B.plays C.to play D.playing5.is ____necessary to complete the design before national day?A.this B.that C.it D.he( ）
• 1 She doesn't like the childen _playing___(play) in the room .(为什么play要加ing?老师说是后置定语,什么是后置定语?）2.l don't know ___he will come tomorrow,___he comes ,l'll tell you.(D)A.if ,weather B.whether,whether C.if,that D.if,if 3.We must do ____the Party tells us.(C)A.which B.that C.what D.where 4.l can't understand _____(D)A.what does Christmas mean B.what Christmas does mean C.what mean Christmas does D.what Christmas means 5.How _uncomfortably __(comfortable) we
• 选择：1.How__is this bottle of water?a.many b.much c.more2.Let's__together,Kitty.a.plays b.playing c.play3.The hippo likes to eat__.a.grass b.grasses c.glass4.Oon't worry.I have__good idea.a.an b./ c.a5.Put__this pair of big glass.a.to b.with c.on5.Here__some bread.a.are b.is c.'s6.Can you see__smoke?a.some b.a c.an7.I want a__of sweets.a.plcket b.bag c.packet8.__eat too much sweets.It's not good.a.Can't b.Not c.Don't9.I can't see__,I want a pair of glas
• 单项选择.1.We have no time ___ with you.We must get ready ___ the exam.A.playing,toB.to play,to C.playing,for D.to play,for2.The film is ___ worth ___.A.good,to watch B.good,watching C.well,to watch D.well,watching
• move to do sth还是on doing sth?when did you ____ table tennis?two years ago.Later,I syudied in Tsinghua University.A.stop to play B.stop playing C.start to play D.start playingIt’s going to be sunny.You _____ to take your umbrella with you.A.haven’t B.didn't have C.aren”t have D.won‘t have 填介词.Listen ___ the tape and write ______ key words.____ the morning _____ July 2,2009._____ autumn,he always helps his uncle _____ the farm.One ____________ the most
• 两道英语的单选题1.-Do you know when Dr.white___for dinner this evening?-No,but i think he _____when he is free.A.will come;comes B.will come;will come C.comes ;comes D.comes;will come （为什么,讲原因）2.-Look at the noisy kids!-Haven't you heard the saying "when the cat is away,the mice____?A.play B.played C.are playing D.will play （为什么,讲原因）
• 1.Hi,everyone!I'm John Smith_____America.A.come from B.from C.coming from D.be from2.My hobby is___.A.playing the football B.play violinC.playing the violin D.play the football3.Look!This girl___a lovely doll.A.liking B.is liking C.like D.is like4.Tom is only ten,but he is 1.60 meters___.A.high B.higher C.tall D.taller5.This singer___a beautiful voice.A.has no B.don't have C.doesn't have D.haven't
• 说明理由1."We didn't see him at the lecture yesterday." "He____it."A.mustn't attend.B.cannot have attended C.would have not attended D.needn't have attended2.Man ____die without air or water.A.will B.shall C.should D.would3.Oh dear!What on earth ____ this mean?A.should B.can C.may D.might4.At the moment she ____ with her brother at home.A.may play B.must be playing C.can play D.must have played请选出答案,并说出具体的理由,
• 一个长方形的长和宽均为质数,并且周长是36CM,这个长方形的面积最多可以是多少平方米?
• 光在空气中的传播速度约为3×108m/s，而声音在空气中的传播速度大约只有300m/s，光的传播速度是声音的多少倍？