John: Hi, Bob, what do you want to do this summer?

Bob: I want to go to Shanghai. Shanghai is one of the largest cities in the world. And there are also some beautiful places, if you like sightseeing, you will love it.

John: Can you tell me something about Shanghai? I know little about it.

Bob: Well，if you want to Shanghai, I think you should visit People’s Square. People’s Square is in the centre of Shanghai. If you go there, you can see many famous buildings around it., such as Shanghai Grand Theatre. The Shanghai Grand Theatre is modern great theatre of the largest formula, the highest investment, the advanced technique and excellent acoustic quality in our country.

John: Wow, that's cool! I want to go to Shanghai Grand Theatre. I also want to watch performance!

Bob: OK, we can go together.

John: That sounds good!