— Susan, would you like to go hiking with us this afternoon?— I'd love to, but I study for a test.A. may B. have to C. can
— Will you buy this tie for Dad?— I have no idea. I don’t know or not the colour matches his new shirt.
— Do you think Andy can be a good policeman?— Yes, I think so. He has the ability to stay when something dangerous happens.
Usually, it’s easier to make decision than to take action.
My parents want me to get further study to be _____ an engineer ____ a scientist,____ I would like to be a famous surgeon doctor.
The railway Qinghai to Tibet is the longest plateau (高原) railway in the world.