I. Listen and choose the right answers to the questions you hear.
(听句子，选出最佳答语。听两遍)
1. A. I am sorry. B. My listening isn’t good. C.I can help you
2. A. No, they won’t. B. Yes, there will. C. Yes, they are.
3. A. They will fly rockets to the moon. B. Yes, they will. C. No, they won’t.
4. A. Yes, he does. B. No, she isn’t. C. Yes, she was.
