These surveys indicate that many crimes go _____ by the police, mainly because not all
victims report them.
A．to be unrecorded B．unrecorded
C．to have been unrecorded D．unrecording
The wealth of a country should be measured _____ the wealth and happiness of its people as well as the material goods it can produce.
A．in terms of B．in line with C．in regard with D．in favour of
As the saying goes, one is never too old to learn. After he _____, he will devote himself to gardening.
A. retired B. has retired C. will retire D. had retired
----You just think of yourself! You kept me waiting for at least three hours．
----I am sorry that you _____ think so.
A．would B．might C．could D．should
Some say one thing, but _____.
A．other, another B．others, the other
C．others, another D．the others, others
He is a talkative man, but he didn’t say a word in today’s discussion. I am not sure how to _____ his silence.
A． treat B． master C． grasp D． read
