0,5(5%)0,5Đ (5%)THE YOUNGREADING 4 CÂU4 CÂU8 CÂU PIONEERS 3 Đ (30%) 1...

3. Nam: “ May I help you?” Tourist: “……….”

A.What can I do for you ? C. How can I help?

B. I’m afraid I’m busy now. D. Yes, That’s very kind of you