Dialogue2 

Mom: What do you think we should go for our vacation?

Benjamin: I prefer staying in Beijing.

Daniel: Why? Dad.

Benjamin: I think we should have a good rest during the vacation.

Daniel: But we have stayed here for a long time. We should go somewhere else.

Benjamin: Though we have stayed here for a long time, we still have some cultural relics to visit.

Daniel: We have visited so many, Dad. Can you tell me any we haven't been to yet?

Benjamin: Zhoukoudian is very famous.

Daniel: Come on, Dad, that isn't interesting.

Benjamin: But that is good for your study.

Daniel: And?

Benjamin: You two should know more about the cultural relics of our country.

Daniel: Come on.