网址：http://m.1010jiajiao.com/timu3_id_3036928[举报]
将句子改成主从复合句
The bridge built last year is two kilometers long.
将句子改成简单句
Fetch a few chairs for us, will you?
I am about to finish the book, so I can return it to you soon.
Having brought her father back to England, Lucy helped him to get better.
I have told him many times but he still can't remember it.