听下面一个长对话，回答1-3小题
1. What's Uncle Joe doing?
A. He is playing basketball.
B. He is cooking.
C. He is watching TV.
2. Is Mary playing the computer games?
A. Yes, she is.
B. No, she is watching TV.
C. She is very busy cooking.
3. When may the conversation be?
A. On saturday.
B. During New Year's time.
C. On Teachers' Day.
