—Did you have a good time in Veitnam last week?
---______, it was too hot.
| A．Not really | B．Yeah, why not |
| C．oh, great | D．You are right |
The time and effort he has devoted during the past few years ______ trees in that remote area is now considered to be of great value.
| A．plant | B．planting | C．to plant | D．to planting |
This school has strict rules. Almost no one can ________ cheating in exams.
| A．get away from | B．get away with | C．get out of | D．get down to |
Though we have been staying up for days, there’s still _____ work remaining to be done.
| A．a large sum of | B．a plenty of | C．a large amount of | D．a large number of |
It is strange that the small boy _________ work out such a difficult exercise, which is even hard to settle for adults.
| A．should | B．might | C．could | D．would |
His wife has left him, but he behaved _______ nothing had happened.
| A．even though | B．as soon as | C．as though | D．as long as |