--What do you think of the Prime Minister’s address to the nation? --I like________of what he said.

 With the help of __________ people, I can be more successful in volunteer work.

 Now that there is much difficulty in finding a satisfying job，why don’t you do a _____ job to support you for the time being?

—Be careful not to drop the Ming Dynasty vase. —Yes, we can’t be ________. 

Mr Brown is a(n) _____ secretary in our office, for he is able to do tasks successfully, without wasting time and energy.