Chọn đáp án đúng và giải thích

1. Doctors are hopeful that the new drugs will be effective, but the treatment is still at an ________ stage.

       A. educational                    B. inclusive                      C. inventive                     D. experimental

2. Would it be ________ to offer bonuses to staff who reach their targets?

       A. inclusive                        B. feasible                        C. financial                      D. freelance

3. The office needs ________ renovation.

       A. instructive                     B. selective                      C. extensive                     D. inventive

4. –“Legal matters are not my ________.” –“you’ll have to consult a lawyer.”

       A. domain                          B. aspect                          C. prospect                      D. excess

5. I think we need to look at the problem from a  different________.

       A. perspective                    B. feedback                      C. administration              D. workload

6. Rose gets a great deal of satisfaction from doing ________ work.

       A. maternity                       B. voluntary                     C. affectionate                  D. occupational

7. Why doesn’t Mike ________ some of his work to his assistant?

       A. demand                         B. resign                          C. widen                          D. delegate