The new lab being built will be ______ the present one.
A. as three times big as
C. three times as big as
C. as big as three times
D. as big three times as
I don’t suppose anyone will be volunteer, ______?
| A．do I |
| B．don’t I |
| C．will they |
| D．won’t they |
Lose one hour in the morning ______ you will be looking for it the rest of the day.
| A．but |
| B．and |
| C．or |
| D．so |
______ some of this juice —perhaps you’ll like it.
| A．Trying |
| B．Try |
| C．To try |
| D．Have tried |
The number of people invited to the conference _____ 150,but a number of them ______ absent for different reasons.
| A．were;was |
| B．were;were |
| C．was;were |
| D．was;was |
A library with seven thousand books _____ to the area as a gift.
| A．is offered |
| B．have offered |
| C．are offered |
| D．has offered |