___your school like?
Let’s try our best ________ the earth. A protect B. to protect C. Protects
It is cold outside today. You’d better______ your jacket. A. put on B. put up C. take off
Although Tina is as _____ as Tim, she runs _______. A. tall, faster B. taller, fast C. tallest, fastest
I want to go with you ,______ I have to take care of my little sister at home. A. and B. but C. Or
---How far is it from your home to the supermarket? --- About twenty-five _____ walk. A. minutes B. minutes’ C. minute’s