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_____ he was very tired, he continued working in his office.

A. Since  B.Although    C. As soon as     D. Because

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A. Have you ever been here before?

B. It’s beautiful.

C. How long have you been in Dandong?

D. Have a good time!

E. The seafood and the noodles are really delicious.

F. What places have you visited?

G. Where will you go then?

A: The traffic is very busy in the morning, isn’t it?

B: Yes, it is. Do you work here in Dandong?

A: No, I don’t. I’m just a tourist.

B: 1

A: Yes, I have been here three times.

B: 2

A: I have visited the Yalu River Bridge, Jinjiang Park and Mount Fenghuang.

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B: Do you like the food here?

A: Yes, I do. 4 I like them very much.

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A: Thank you. Bye-bye!

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 Robots _____more heavy work for us in the future.

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It was raining heavily, _____ we decided to stay at home and watch TV.

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补全对话

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B: Yes, 2

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