1、21有编号为A1，A2，A10的10个零件，测量其直径（单位：cm），得到下面数据：编号A1A2A3A4A5A6A7A8A9A10直径1.511.491.49（）求这2个零件直径相等的概率 My mother housework at home.30.Windy does some homework on Friday evening.(改为否定句)Windy homework on Friday evening.31.Simon likes to play basketball at weekends.(对划线部分提问)_ Simon like to do at weekends?32.Do
2、es he have a beautiful toy car?(改为复数句)Do_ have beautiful _ cars?33.There are some buses at the bus stop.(改为否定句)There buses at the bus stop.34.What other things do you usually do at school?(改为同义句)do you usually do at school?35.Simon goes to school by bus.(对划线部分提问)Simon to school?36.I spend half an ho
3、ur playing the piano every day.(改为同义句)It half an hour the piano every day.37.Tom likes going shopping.(改为一般疑问句,并作否定回答)-_ Tom_ going shopping?-_,he_.38.We have four lessons in the morning（对划线部分提问）do in the morning?39.Millie often has a good time at school.(改为同义句)Millie often at school.40.I often help
4、 my friend Kitty and she often helps me.(改为同义句)Kitty and I often 41He goes to school at 6:30a.m.（对划线部分提问）does he_ to school?42I love reading because I want to learn more about the world.（对划线部分提问）you love reading?43Doing morning exercises is good for us.（对划线部分提问）good for us?44Millie goes to the Readi
5、ng Club three times a week.（对划线部分提问）Millie go to the Reading Club?45He does his homework after school（改为否定句）He _ his homework after school.46Its time for class，Lucy(改为同义句)Its time Lucy class47He goes home by bus every day(改为同义句)He a bus every day48.He gives me a hand.I must thank him.(合并为一句)I must thank him me a hand.49I like our classroom because it is clean and big(对划线部分提问)do you like your classroom?50Mr Green teaches English in No2 Secondary Schoo1(改为一般疑问句)Mr Green English in No2 Secondary School?5.I lost a bag in which there was something important last night.感谢阅读下载！祝生活愉快
