Mark the letter A, B, C, or D to indicate the most suitable response to complete each of the following exchanges.

Câu hỏi

Maria and Alex are talking about environmental issues.
- Maria: “Our city is getting more and more polluted. Do you think so?”
- Alex: “____________. It‟s really worrying.”

A. I‟ll think about that

B. I can‟t agree more

C. I don‟t agree

D. I don‟t think so

Maria and Alex are talking about environmental issues.- Maria: “Our city is getting more and more polluted. Do you think so?”- Alex: “____________. It‟s really worrying.”