题目内容：

请从A、B、C中选出错误选项，并将正确答案填写在横线上。

1.  uncle   in London   the morning of March 18th, 2016.

2.People in different    behave    when   dinner.

3.The population in China   much   than   in Japan.

4.  harder，  you can get better.

5.  you but also I   supposed   the traffic rules.