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1. Twenty visitors will come this evening. Can you p     enough food and drink for them ?

2. What does this “x” r      in this sign ?

3. Mr. Smith is a v     . He can operate on sick animals.

4. Li Ming would like to go somewhere t         .

5. The police are busy s______________ the killer all over the city.

1. provide   2. represent    3. veterinarian     4. thrilling   5. searching

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