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By the end of this month, we surely ______ a satisfactory solution to the problem.

Yet a very little observation shows that the moon is not standing _________

We could give him a ticket __________ a ball game.

 China is a wonderful place and there is ______ to see and enjoy.

Come on , I want to tell you a secret now．But you must      it from other people．

—I’m going to America for a holiday next week. —                          .

—Would you like a cup of coffee? —                          .

---Did you have a good time in Thailand last week? --- ______, it was too hot.

—Can I borrow your camera for a week? —                          .

For a successful business, friendly and ______ staff are essential.