根据所听问句,选择正确答句(读两遍)。
( ) 1. A. It's three o'clock.
B. At 4: 30, I think.
C. I'm going to see my grandparents.
( ) 2. A. That's a good idea.
B. Sorry, I don't know.
C. I'll come back soon.
( ) 3. A. Thank you.
B. I'll join you.
C. Yes, I'd like to.
( ) 4. A. I like the weather very much.
B. No, it's warm in winter.
C. It's cool and windy.
( ) 5. A. You can take bus No. 4.
B. Go along this street, and then turn right.
C. That's a long walk.