5.People who can offer professional care to the old are    (受欢迎的) now.

4.Those who are strong-willed     (更可能) succeed.

3.Next week I will     (休假一天) .

2.Much of the crime in this area     (与.. 关于) drug abuse.

1.I am writing     (作为回应) your advertisement for a volun- teer.

8.She was always cheerful and     (外向的) .

6.This is the contract you will be required to     (签署) .

5.She doesn't e     much money,but she enjoys the work.

4.It is not how many English words you can say but whether you are an outgoing and energetic person that is    (必不可少的) .