英语初一改句子

问题描述:

英语初一改句子
I found nothing.(该为同义句)
I _____ _____ _____.
The river is not safe enough for you to swim in.(该为同义句)
The river is _____ _____ for you _____ _____ _____.
It took me two days to write this article.(该为同义句)
_____ _____ two days _____ this article.
Both you and Tom are good at swimming.(改为否定句)
_____ _____ _____ _____ _____ good at swimming.
Iwent to bookshop ____once a month____ .(就画线部分提问)
_____ _____ _____ _____ _____ to the bookshop?

1.didn't find anything
2.too dangerous to swim in
3.I spent on
4.Neither you nor Tom is
5.How often did you go