从A栏中选出与B栏相对应的答句。

A                                                                                          B

⑴What makes the river dirty?    A. Because I wanted to give him a book.

⑵Where did you go last month?  B. No, there weren't.

⑶Why did you call him?      C. I went to Shanghai.

⑷Were there any apples here?   D. We can put it in the bin.

⑸Where can we put the rubbish?  E. No, I'm not.

⑹Are you going to swim tomorrow? F. Rubbish makes the river dirty.

⑺Did you visit the Summer Palace? G. Yes, I did.