_____ most of these languages are now threatened and may disappear is a serious matter to the people in Britain.
| A．The | B．Why | C．That | D．不填 |
.
Man’s shopping can be and often is completed in five minutes，which is less than a quanrter
________。
| A．that of a woman | B．of that of a woman |
| C．of a woman’s | D．that of a woman’s |
.
Most of us know we should cut down on fat．But knowing such things isn’t much help________it
comes to shopping and eating．
| A．since | B．as | C．after | D．when |
.
I've visited lots of places and stayed in varieties of hotels，but none of them________this one．
| A．suits | B．matches | C．compares | D．beats |
.
Of the two best-sellers，which do you think is________to me?
| A．a suitable one | B．more suitable |
| C．a more suitable | D．the mole suitable |
.
－Jim! Did you have a good time at the party?
－Yes，but with all this work on hand，I really________there．
| A．needn’t have been | B．couldn’t have gone |
| C．shouldn’t have been | D．shouldn’t have gone |