It is suggested that he _______ a doctor at once.
| A．see | B．sees | C．must see | D．saw |
. It looks as if they are going to ____ us , dollars for the concert hall.
| A．want | B．cost | C．demand | D．Charge |
. — Is there a ____ to the time that I can stay here?
— Yes, you must leave here before he comes back.
| A．number | B．length | C．limit | D．Matter |
. The conference gives a chance for people of different ____ to exchange.
| A．characters | B．attitudes | C．views | D．Ways |
. If you don’t like to swim, you ____ as well stay at home.
| A．should | B．may | C．can | D．Would |
. Some women ____ a good salary in a job instead of staying home, but they decided not to work for the sake of the family.
| A．must earn | B．should have earned | C．would earn | D．could have earned |