—Did you visit the museum today?
—No. We _____ it, but we spent too much time shopping.
| A．could have visited | B．must have visited | C．could visit | D．must visit |
Mary had to call a taxi because the box was_______ to carry all the way home.
| A．much too heavy | B．too much heavy |
| C．heavy too much | D．too heavy much |
When ______from top of the hill, our school looks small.
| A．seen | B．seeing | C．see | D．to see |
Tom went to his teacher for ______ on how to work out the problem.
| A．an advice | B．advice | C．advices | D．the advices |
This is his only request that the room ______ after being used.
| A．is cleaned | B．will be cleaned | C．would be cleaned | D．be cleaned |
Hearing the news about the crash of Air France Flight 447, he became very concerned _______ his daughter on board.
| A．in | B．with | C．about | D．at |