500 yuan can ______ all my monthly expenses.
| A．cover | B．spend | C．fill | D．offer |
When ________ later what the call was about, your friend always answers, “Oh, nothing really”
| A．asking | B．being ask |
| C．asked | D．having asked |
The girl dressed in the latest Paris fashion is ________ in her appearance but rude in her speech.
| A．considerate | B．diverse |
| C．elegant | D．Relevant |
It was not until all the fish in the pond died that________ the situation was serious.
| A．did he realize | B．he realized |
| C．he had realized | D．had he realized |
Today acupuncture has become popular round the world, ________ have other traditional Chinese medicines.
| A．so | B．as | C．while | D．like |
People who tend to focus on ______ while speaking a foreign language may find that they worry too much about making mistakes.
| A．fluency | B．agency | C．policy | D．accuracy |