I. 用所给代词的正确形式填空。
1. Mr. Lee teaches _______(we) English. We all like _______(he) classes.
2. Is this bike ________(you)? No, _______(I) is blue.
3. Did you enjoy ________(you) last night, kids?
4. She hurt _______(her) in the accident.
5. Is this _______(he) pen? Yes, it’s _______(he).
