根据对话内容，从对话后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Man: Do you think that climate change is responsible for the recent floods?

Woman: 1_____ There are floods in this country almost every year, but in recent years they have been more

              widespread and more frequent.

Man: 2_____

Woman: The summers are hotter. 3_____ There have also been stronger winds.

Man: I think that the changing climate is a sign that we are causing too much damage to the environment.

Woman: 4_____ Climate change naturally over time, but I think that human activities are speeding up the

             change. I wish that government would join together and try to resolve the problem.

Man: 5_____ If we don't do something soon, It might be too late.

A. What a pity!                    

B. The last three summers have been the hottest for the past 200 years.

C. Me too.             

D. I think you're right.

E. It seems that the climate in this country is changing.

F. But the water wasn't enough

G. It could be.