人们保存文件以备将来使用 People keep files __ __ __

题目

人们保存文件以备将来使用 People keep files __ __ __
人们保存文件以备将来使用
People keep files __ __ __
我想了解一下这个国家的历史
I want to __ __ __ __ __ this country
必要时,我会发电子邮件给你
__ __ I will __ __ e-mail _ you
罗伯特长大想环游世界
Robert wants to __ __ __ __ when he __ __
你可以用手移动鼠标来操作计算机
You can __ the mouse __ your hand __ __ __ the computer

答案

1、People keep files to use in the future.
2、I want to know about this country.
3、If necessary,i wil send an e-mail to you.
4、Robert wants to travel around the world when he grows up.
5、You can move the mouse by your hand to operate the computer.