几道英语句子改错题,

问题描述:

几道英语句子改错题,
1、This medcine must be kept as drily as possible
2、Thanks for your help,I have caught up with my classmates
3、I told the boy not to tie the dog on the gate
每句只有一个错误...

我来.
1、 drily 应该用成形容词 dry keep sth.+ 形容词 使某物 保持...
2、 Thanks for 改成 Thanks to 翻译为 多亏了你的帮助 .
3、tie the dog on the gate 把 on 改成 to 因为 tie sth.to sth.
的意思是 把某物系到/拴在...上
2楼解释不当