1£®Keep me i________ of the latest change by telephone.

2£®Our director is an able and w________ man.

3£®—What do the letter NBA stand for?

—The National Basketball A________.

4£®With the development of our company£¬modern management t________ should be brought in.

5£®If you are sleepy and tired£¬you can get yourself r________ with cool water.