Lucy is talking to Huong, her Vietnamese friend, about air pollution in Hanoi.
Lucy is talking to Huong, her Vietnamese friend, about air pollution in Hanoi.
- Lucy: "Is there anything we can do about the toxic air pollution in Hanoi recently?"
- Huong: "______, but the only thing we can do is to avoid outdoors and wear masks."
A. That's easy
B. I would say yes
C. You're telling me
D. I don't think I know the answer