根据对话内容，补全对话。每空一词。
A: What are you going to do next Saturday?
B: I (1)_________ no idea. What about you?
A: We (2)_________ (3)_________ to play basketball with our teachers.
Would you like to come?
B: Yes, I (4)_________ love to. (5)_________ are you going to begin?
A: At 8 o’clock.
B: Oh, I’m (6)_________. I can’t come so (7
)_________. I must finish my
homework first.
A: Sure. Study must come first. You may come (8)_________ (9)_________
later. But don’t(10)_________ too late.
B: All right. I’ll be there at 8:30.
