英语同义句转换【在线等待,

1、Why not try on this new jacket?
Why don't try on this new jacket?
干嘛不试穿这件新夹克?
2、The little boy isn't tall enough to reach the orange on the table.
The little boy is too short to reach the orange on the table.
这小男孩太矮了,够不着桌上的桔子.
3、I don't know what I should say at the meeting.
I don't know what to say at the meeting.
我不知在会上说什么话.
4、She paid ten yuan for the dietionary.
She spent ten yuan on the dictionary.
她花了10元买这本字典.
5、 I go to school on foot every day.
I walk to school every day.
我每天走路上学.