B Choose the proper sentences from the box to complete the conversation. 从方框中选择适当的句子完成对话。
A. But a lack of clean water is a bigger problem in many parts of the world.
B. Hmm, I see your point.
C. I'm afraid I don't agree.
D. Maybe we can combine both topics.
E. Sounds good!
Lily: I think we should focus on how to save water in our project.
Edward: (1)
C
I think we should talk about how to keep water clean instead. Many places in the world are facing water pollution problems.
Lily: (2)
B
But saving water is also important because it helps us avoid water shortages. Even in places with plenty of water, we need to be careful.
Edward: I agree with that. (3)
A
Many people there drink dirty water, and it affects their health.
Lily: That's true. (4)
D
We can talk about the ways to save water and to keep it clean.
Edward: (5)
E
We can start by explaining how small daily actions at home can help in these two ways.
Lily: Brilliant idea!
