The production of the factory has grown to _____ in 1999.
| A．twice as it was | B．twice what it was |
| C．as twice as it was | D．twice that it was |
I'll go to the library as soon as I finish what I
| A．was doing | B．am doing |
| C．have done | D．had been doing |
Would you like tea or coffee?
-, thank you. I've just had some water.
| A． | Either | B． | Both | C． | Any | D． | Neither |
The exam results will be on Friday afternoon.
| A．put down | B．put off | C．put up | D．put away |
No matter how, it is not necessarily lifeless.
| A．a desert may be dry | B．dry a desert may be |
| C．may a desert be dry | D．dry may a desert be |
You are old enough to your own living.
| A．win | B．gain |
C．take | D．earn |