--Who is Tony?-- It is my classmate. _______ are in the same class--Class 3.A. We B. He C. Our
Look! There are many people on the beach. They are______ and happy.
Don’t go out. It _____ hard.
His friends go to Beidaihe by train _______vacation every year.
—How’s it going? ---______.
--I don’t know _____she is. --Mrs Smith says she is a shop assistant.