3.
Q: Why can't professor Hill answer her question now?
A) He will only be available in the afternoon.
B) It's not his office hour.
C) He doesn't have time.
D) He is too tired after class.
4.
Q: What do we learn from the conversation?
A) The woman insists on going out.
B) The woman doesn't like watching TV.
C) The man promised her a gift on her birthday.
D) The man is too tired to go out.
