_______no doubt that a green campus plays an important role in the growth of students, both physically and mentally.
| A．It is | B．There has | C．There is | D．It has |
Many people are against the new policy while some lawyers are __________ it.
| A．in favour of | B．in memory of |
| C．in honor of | D．in search of |
__________ an hour in the morning and you will be looking for it during the rest of the day.
| A．Losing | B．To lose |
| C．Lose | D．Lost |
The present situation, __________ we must survey all kinds of conditions around us, is serious about the employment.
| A．which | B．what |
| C．where | D．when |
I think John will surely help you, because he is willing to help others. __________, he is your good friend.
| A．In return | B．In turn |
| C．In addition | D．In fact |
—There are only two days to go away from my test. I'm so __________ about it!
—Take it easy. Good luck!
| A．serious | B．curious |
| C．cautious | D．nervous |