As they were walking around, they noticed a man _______ against a tree.
| A．sit | B．to sit | C．sitting | D．Sat |
This shop will be closed for repairs ____ further notice.
| A．with | B．until | C．for | D．at |
Sometimes proper answers are not far to seek______ food safety problem.
| A．in | B．to | C．on | D．after |
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 |