Hoàn thành các câu sau:
1.I'm afraid I _________________________ (not/ be) able to come tomorrow.
2. Because of the train strike, the meeting _________________________ (not/ take) place at 9 o'clock.
3. A: “Go and tidy your room.”
B: “I _________________________ (not/ do) it!”
4. If it rains, we _________________________ (not/ go) to the beach.
5. In my opinion, she _________________________ (not/ pass) the exam.
6. A: “I'm driving to the party, would you like a lift?”
B: “Okay, I _________________________ (not/ take) the bus, I'll come with you.”
7. He _________________________ (not/ buy) the car, if he can't afford it.
8. I've tried everything, but he _________________________ (not/ eat).
9. According to the weather forecast, it _________________________ (not/ snow) tomorrow.
10. A: “I'm really hungry.”
B: “In that case we _________________________ (not/ wait) for John.