1.The car was not destoryed badly in the accident,but five persons were hurt seriously . 2.There are 49 students who will go there,Tom and his twin brother included. 或者including Tom and his twin brother 3.In case you are in trouble,we'll do everything we can to help you. 某人竭尽所能做某事sb do everything/all/what sb can to do sth4.The brave soldier would rather die than give in to the enemy. give in屈服give up 放弃5.The Olympic Games were held once every four years. 除了第一届奥运会之外，都用复数6.Playing table tennis is one of my favourite sports. favourite没有比较等级7.Canada is larger than any other country in North America. any包括所有的，要把Canada排除8.He dared not go there alone at night,but he had to. 有两种写法He didn't dare to go there alone at night,but he had to. 有to就用助动词did，没有就直接在dare后加not9.The father was angry because his son spent too much time on computer games. too much加名词much too接形容词10.The boy wanted to ride his bike in the street,but his mother told him not to .不定式的省略，完整的是The boy wanted to ride his bike in the street,but his mother told him not to ride his bike in the street，为了避免重复动词，省略不定式后的动词
1. by改为to；spy satellite前加 a/the according to 根据，固定搭配。 名词spy satellite间谍人造卫星，不能单用，要加定冠词the或不定冠词a。2. 本题没错的。go和get都不错。 go though 经历（灾难、战争等）、遭受的意思。 get through 是通过一个入口，一扇门，窗等。get through 还可以指通过一段艰难的历程，经历过困难。3. know改为known make sth done使某物被做；如make my hair cut让我的头发被剪，也就是咱汉语中常说的 理发、剪头发。 此处是make the result known to others,让结果被别人知道，就是咱汉语中说的 让别人知道结果。 4. after改为before 在我叫警察之后？之前？赶紧滚开！显然应该是之前before。 5. 把did去掉。 此处是how引导的宾语从句，其结构是：特殊疑问词+陈述句语序。 特殊疑问词如how 、 what 、 where等等。 陈述句语序即为 主语+谓语+其他成分（如表语、宾语、状语等） 记得谓语还原成相应的时态。did是过去时态的助动词，是不需要的。6. 把are 改为 have been。 It's/This is + the first等序数词 + time等名词 + that + 现在完成时态的从句。 如：It is the second time that I have seen this man.
1.There is a little milk，so we must go to buy some now应该是： There is only a little milk left, so we must go and buy some now.go and buy2.We have studied most of the book by the end of last week应该是： We have studied most of the book at the end of last weekat the end3.I have eaten two apples but I want the third one应该是： I have eaten two apples but I want a third onea 不特指
1.There is a little milk，so we must go to buy some nowa去掉，表示几乎没有的意思，因为后面是我们必须去买一些，所以几乎没什么了2.We have studied most of the book by the end of last weekhave改成had这是过去完成时，因为by the end of last week到上个周末3.I have eaten two apples but I want the third onethe 改成a，a third one 表示再来一个（并且这是第三个）不知是否明白O(∩_∩)O哈！
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