---- ________, are you Jack?---- Yes, I am.A. Hi B. Excuse me C. excuse me
It is said that friends are similar to one another.
Yao Ming is one of the top basketball player in the world, we all like him.
— Can I help you?—______
— What’s the ________ of the book?— 5 dollars.
Grace doesn’t like math because she thinks it is ________.