the students came from different countries, they got along quite well in the summer camp.
| A．While | B．Unless | C．Since | D．Until |
I’m sorry I didn’t phone you, but I’ve been very busy_____ the past couple of weeks.
| A．beyond | B．with | C．among | D．over |
100℃ is the temperature ______ which water will boil.
| A．for | B．at | C．on | D．of |
An agreement seems to be impossible because the majority of the committee members are ______________ it.
| A．against | B．for | C．to | D．with |
This training program can give you a lift at work, ____ increase your income by 40%.
| A．as well as | B．so long as | C．so much as | D．as soon as |
（2012辽宁卷）The Well Hotel stands in a quiet place the main road at the far end of the lake.
| A． to | B． for | C． off | D． out |