1."I had to pack up my things very quickly."the girl said.(变成直接引语)The girl said that she had to pack up her things very quickly.为什么不用she had had to pack up2.情不自禁做某事 是不是 can't help dong sth.3.对...感到满意 be satisfied with(还是about) ~~~~~ ~~~~~~ 4.trouble是countable名词吗5.We hope everybody join actively this discussion.(修改病句) 

xixi, bu dong

1、偶认为这个题有问题！应该是把直接引语变成间接引语吧？so the question must be: "I have to pack up my things very quickly"the girl said. 这样你的问题就解决了：She said she had to pack up her things very quickly.2、I don't know..maybe this is right:"Can't Help To Do Sth."?3、with..绝对是with.4、uncountable..For example:The boy caused a lot of trouble to his parents；he was always in trouble.（注意..a lot of后面的trouble是单数！）5、We hope everybody can join this discussion actively.

挖卡卡....又多学了一点!! ^0^

5.We hope everybody join actively this discussion.(修改病句) We hope everybody to join actively this discussion hope sb. to do sth.

我来解释：1.have to是情态动词，没有完成时形式 如："I could swim when I was seven," Jim said. 改：Jim said he could swim when he was seven. 那么当然have to也不需要改完成时了！3.be satisfied with + sb be satisfied about + sth其余同7楼观点呵呵，7楼朋友，解释人家的问题，要负责哦！

偶哭 不懂

谁告诉偶

1. 第一个问题前面已经有一个人回答的很好了。2. 第二个问题can't help doing sth.的确是“情不自禁”的意思。3. “对……感到满意”是 be satisfied with。4. trouble本身既可以名词也可以是动词。5. 改过后的句子应该是：We hope everybody will join actively this discussion.

第一个到底应该选什么？还有 HOPE 后面 不加 THAT 么？为什么 everybody 后要加 will /

111当然是错的啊!怎么会用过去完成呢?宾语从句的主\从是一直的{过去时时}反正你集注-------他原句用完成了你就用HAD DONE!如果是一般现在就直接改成就、一般过去了

第一题出错了应该是改成间接引语
can't help doing sth
be satisfied with
hope后面不能加sb大概要把hope改成wish

1.hope不要换成wish的，这不是虚拟语气。错在两个动词之间没有任何处理。hope后面不能加sb.to do,（wish可以，但这里不是较难实现的愿望，hope就可以），hope to do是可以的，但中间有一个everyone,为了不改变句意，将其改为hope+从句，that是可要可不要的，所以十三楼的同学改的是对的，还可以把will换成can(如7楼)。

第5用Wish ，Hope后面不跟代词...
米错吧