With online course Crazy English has over 20 million students all over China ____ the class through Internet.
| A．attend | B．attended | C．attending | D．to be attending |
New plans for the college entrance examination in Zhejiang are ________ students have to be tested on Chinese, math, English and the other three subjects as they prefer.
| A．what | B．when | C．which | D．that |
Life is full of expectations; it is impossible to ________ what will happen in the future.
| A．predict | B．possess | C．quit | D．investigate |
She failed to gain ________ to the university of her choice, which made her upset.
| A．explanation | B．contribution |
| C．admission | D．access |
The workers, ________ had worked the whole day long, were worn out.
| A．all of what | B．all of which |
| C．all of them | D．all of whom |
Among his many good qualities, honesty is the most ________ one. That’s why he is welcomed by his colleagues.
| A．curious | B．abstract |
| C．impressive | D．previous |