cuso4.5h2o相对分子质量

1.we published the book in 1978 2.my father gave me some money 改为被动语态3.we must make our campus much more beautiful4.our teacher often tells story in the class5.we have finished our homework6.we shall have finished our tasks by the end of Daniel gave his dog some meat 的同义句 1: I like sp __ __ ts. 2：Let's go by c__ __ 3:Do you want to go to the st__ __4:let's go to the p__ __k.要意思啊 急啊. ts thrs a teacher'sdesk?yes,it is. Do you know a nember of the students in your school.改错是number If you want to___,here are some do's and don'ts A.lose weight B.cut down C.put up D.come in listen,mike( )(read)english loudly He is ____(worry) about his father So curious was the boy about the experiment that he asked for questions endless his father about it请分析一下句型结构 My dream is to be an engineer.和I want to be an engineer when i grow up.有什么区别啊不都是想做什么吗?意思一样吗？ Where are the young men going to ___?A.do B.play football C.look D.come The young men are going to hold a party___money for those poor children.A.raise B.raising C.raisedD.to raise 这个句子的意思我还是懂的,只是不知道该填哪个 Tears Don\'t bullet for my valentine tears don't fall 把I think I can fly in the sky改成一般疑问句 单项选择、You 什么 complete all the work toight,or your group will lose the gameA can B might C could Dmust oh baby girl I’m coming back home 什么意思? 选择.Would you like to go out for a walk with us _____ ,but I must finish my homework first .A.Of course not B.That's all right .C.Yes,I'd love to D.Yes,I do. The young man came in without being noticed.烦请告知这句话的结构, three years late有这种说法么?late later不都是副词么 this is where dreams begin 意思是?网上看到国外某地方 电子屏幕 打出的 一句话.this is 后面的是从句吧,为什么用到where 而不是 there 或是here 补充下提问：1 is 后面是 表语从句么?并且是where 引导的? go across the forest 和walk across the forest 区别 His father always does some reading in the evening.该改否定句和一般疑问句 有一首歌不知道歌的名字,其中歌词有：I'm coming I'm coming,you con't hold me back这是首比较动感的歌曲,可以跳舞,可能是属于说唱的歌曲.其中几句歌词是I'm coming I'm coming,you con't hold me back,I'm coming I' when he is hungry,he always asks his father to bring some food to him.为什么用to bring i'm coming back soon. I'M Coming Back To You 歌词 There----(be）some moey in box 词的适当形式填空, 用所给词的正确形式填空.Are there ___ pencils in the box?(some) 根据句意,意用there或have的适当形式（含否定形式）填空.In the box ______some broccoli ang two eggs. 关于put on Jane put a piece of paper with her name and address on it into the sea.这里面“put on”是一个短语吗?如果是，这里面这个短语是什么意思呢？ put on与have on的on是副词还是介词,宾语应在什么位置?on是副词，名词可以放在have on后边吗？