英语---同义句转换(最好用高中或高中以前学过的词) 谢谢了!拜托了!

英语---同义句转换(最好用高中或高中以前学过的词) 谢谢了!拜托了!
1.He asked me to be sure to write to him when I got to Beijing.
He said to me ,"____ _____ _____ me when you get to Beijing."
2.It is still uncertain whether he will be given an operation.
He hasn't ____ _____ the possibility that he will be given an operation.
3.I didn't see him but I heard him put on his favourite CD.
I didn't see him but I heard him ______ his favourite CD.
4.I put my book on the desk , but now it is not here.
Who _____ ______ ______ my book on the desk?
5.The police sill think there is the possibility that Justin was taken away by sliens.
The police ___ ___ ____ ____ the possibility that Justin was taken away by aliens.
6.I created websites after my graduation.Now you can see lots of my websites,most for fun, making up stories for children.
Since graduation I ___ ___ __ websites ,most for fun,making up stories for children.
7.They found it difficult to walk through the crowd.
They found it difficult to ___ ____ _____ through the crowd.
8.He was on the point of going out when Alice phoned.
He was ____ _____ go out when Alice phoned.
9.All football players should listen to the coach carefully.
All football players should ____ ____ ____ the coach.
10.This piece of cloth is three times as long as that one.
This piece of cloth is three times _____ _____ _____ that one.
11.Whatever you do , you should try your best.
_____ ______ _____ you do,you should try your best.
12.There is almost no grass on the top of the hills.
There is _____ _____ grass on the top of the hills.
谁能帮帮我啊!我很急!

题目这么多.你还0悬赏.