4. _______ the start of a meal, the Chinese like to ask the guest to eat well.

3. There’s no similar expression ________ “manman chi” ________ English.

2. If you want to go to another country, you should first know _______ the country.

1. I was invited ______ Mary’s birthday party last week.

5. You are e_________ to stay here for another hour if you can.

4. C_________ can be used when people eat Chinese food.

3. I o_________ my seat to a woman with a baby in her arms just now.

2. There is some meat on the p_________. It smells delicious.

1. There’s a s__________: “No pains, no gains.”

54．The police　　　　 　the building 　　　　the thief．

A．is searching；for B．are searching；for

C．has searched；of D．have searched；of

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