He was faced with the                of whether or not to return to his country after he got the doctor's degree in America．

1. Fever is a s________ of many illnesses. So I suggest you take it seriously and see a
    doctor as soon as possible.
2. Rarely do American parents d__________ teach their children to hate members of another
    racial, religious, or nationality group.
3. Please be more a__________ in your statistics of the result.
4. In order to make the audience interested, he spent several days p__________his speech.
5. He was faced with the d__________ of whether or not to return to his country.
6. The police made a t__________ search of the city for the escaped prisoner.
7. Can you be a bit more s_________ so that we can understand it better?
8. ________ (当代的) buildings are of different styles.
9. Sally's bad temper is u____________, so her husband divorced her three years ago.
10. The expert p      ____ that there will be an earthquake in that area in the near future.