What do you think of KFC?—The food there is very . In fact, it has food in the world.

_______ is the train station from the post office,do you know?[ ]

Excuse me, are these books ________? — No, they are _________ classmate’s

You should ________ your son. He works harder than before.—Thanks, I will.

Talk to your teacher and you will get help ________ you have a problem.