1. After leaving school, I want to go to ____ famous college to learn_____ geography.
A. the; the B. a; 不填 C. a; the D. 不填; the
2. The middle-aged man _____ for the bus over there is my teacher.
A. waits B. wait C. having waited D. waiting
3. Don’t you think we should do _____ we can to help them when they are in trouble?
A. whatever B. however C. whenever D. wherever
