--What can I do for you,sir?
----I”d like to see the manager ________of sales department.
| A．in the charge | B．in charge | C．is in charge | D．under charge |
Jack is a great talker.It’s high time that he____something instead of just talking.
| A．will do | B．has done | C．do | D．did |
Clothing made of man-made fibers has certain advantages over _____ made of natural fibers like cotton, wool or silk.
| A．the ones | B．one | C．that | D．what |
At the meeting they discussed three different ____ to the study of English grammar.
| A．approaches | B．means | C．methods | D．ways |
He pretended _____ an important paper when the boss entered.
| A．to read | B．to be reading | C．to have read | D．to have been reading |
On AIDS Day, the minister of Health Department demanded that the problems _____ paid special attention to.
| A．referred to being | B．referred to be | C．refer to being | D．refer to be |