What's the machine for?
It's for detecting oil.
Where are you from? iI'm from the uk.
Who can finish the task?
John and iI will return soon.
Johnny is a driver, and Mary is a driver too.
Will mary go to london?
Yes, she will .She will go to london next week.
I will give him a present.The present is for him.
She is amember of your program.
I do work as engineer.i love it more.
It's a piece of cake.内容来自 听力课堂网：http://www.tingclass.net/show-8565-245507-1.html