Is you brother doing his homework?____,he____a letter

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• If Tom is doing his homework when you come back,don’t disturb him,please.If Tom is doing 可以改为do吗
• 同义句转换1.He spent thirty minutes in finishing his homework.同义句转换为it took him ( ) ( ) ( ) ( ) finish his homework.2.i got a letter from my brother last weekend.i ( ) ( ) my brother last weekend.3.if you don't hurry up,you won't be able to catch the early bus.hurry up,( ) you'll ( ) the early bus.
• 改写My brother is very busy . he is doing his homework .my brother is __ __ his homework
• We have classes from 8:00am to 3:00 pm.(改为一般疑问句)My brother does his homework (at 8:00 pm)就打括号部分提问 His teacher likes (to play volleyball) on weekends.就打括号部分提问 Open the door when you are out.改为否定句 His brother goes to school (by bike).就打括号部分提问
• 七年级上册英语练习题!连词成句.将下列单词重新排列,组成正确的句子（注意标点提示）sister,where,work,does,his_____________________________________?writes,month,Jack,me,to,every_____________________________________.shower,he,a,gets,after,every,up,he,day,has_____________________________________.want,about,do,know,to,my,sport,you,favorite_____________________________________?brother,his,do,doesn't,homework,Sundays,on,his_____________________________________.
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• —Are you busy______homework?—Yes,I am very busy______my home-work.A.with,to do B.for,doing C.doing,with D.in,doingHe is very______after______to the mu-sic.A.relaxed,listens B.relaxing,listen C.relaxed,listen D.relaxed,listeningIs your mother strict______you______your homework?A.with,in B.in,with C.with,on D.with,aboutMiss Li teaches_______math.We all like______classes.A.our,her B.us,her C.our,his D.us,his—______do you have art on Wednesday—I have art_
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