II. 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.