The headmaster was______ as to how to inform her of the news that her daughter failed to pass the exam again.
A. at ease B. in relief C. in a hurry D. at a loss
Your sister must be helping the little girl with her homework, _______ ?
A. needn’t she B. mustn’t she C. isn’t she D. must she
Unbelievable as it is, the film 2012 without doubt________ a warning that human beings are faced with potential dangers
A. belongs to B. serves as C. exists in D. accounts for
Is _______ Qinghai-Tibet Railway plays an important role in China’s railway history the topic that you’re coming to?
A. it B. that C. what D. this
The police wondered________ of them is________ such a traffic accident.
A. whom; blaming to B. who; to be blamed on
C. who; to be blamed for D. which; to blame for
To fully understand the writer, we must read not only between the lines, but sometimes _______ the lines.
A. beyond B. within C. among D. beside
