一、单项选择（每小题1分，共15分）
1. She thinks the best way _____ English is by reading English magazines.
A. learn B. to learn C. learning D. learned
2. As close friends, they used ______ to school together.
A. to walk B. walking C. to walking D. walk
3. — What are you goin g to do this afternoon?
—My hair is too long. I want to get my hair ______.
A. cut B. to cut C. cuts D. cutting
