Every director needs an assistant that he can__________ to take care of problems that may occur in his absence.

A.keep you waiting

B.having kept you waiting

C.waiting for you

D.keep you wait

A.receive

B.accept

C.listen

D.catch

A.get down to

B.get at

C.get along with

D.get over

A.by all means

B.by any means

C.by means of

D.by no means

A.to be interviewed

B.interviewing

C.being interviewed

D.interviewed

A.accounts

B.Conditions

C.Payments

D.costs

A.beautiful

B.natural

C.artificial

D.similar

A.committed

B.conducted

C.executed

D.emitted

A. very critical

B. unpopular

C. very popular

D. very courteous