填入单词或句子，完成对话。

A: 1________, Tom!

B: Hello, Sarah.

A: Last weekend I went to Beidaihe 2________ my family. I think it was so great a place! 3________ you

    go anywhere?

B: 4________. We visited Tianjing. But I 5________ think it was a happy 6________.

A: Oh? 7________?

B: On Saturday morning, we got 8________ early at 5 o'clock. But we lost our tickets 9________ the railway

    station. We spent 4 hours to get 10________. I 11________ my camera (相机) with me, I wanted to take 

    some 12________. 13________ the city was not very big, there weren't many beautiful parks. And it

    14________ windy that day.

A: Oh, what a pity! Did you 15________ to Tianjing Harbor (海港)?

B: Yes, we did. But we 16________ see it closely (接近地).

A: Why didn't you get into the harbor?

B: 17________ it was not a park for people to visit and take pictures.

A: So you came 18________ without 19________ new?

B: No. I think we should (应该) read some books 20________ the place we visit 21________ we go there.

A: Good idea.