Sarah pretended to be cheerful, ____________ nothing about the argument.
| A．says | B．said | C．to say | D．saying |
____we will be admitted to an ideal university partly depends on our learning attitudes.
| A．That | B．What | C．If | D．Whether |
Han Mei, I would appreciate ______ you could give me some suggestions on GRE test.
| A．it whether | B．it if | C．that when | D．that if |
You could have seen Fang Zuming________ yesterday morning.
| A．did you come | B．if you came | C．had you come | D．if you should come |
The officer gave orders that anyone_____ a gun should be reported to the police station.
| A．seen taking | B．see taken | C．seeing take | D．sees take |
______for a long time, but he tried his best to make up for what he missed.
| A．Being ill staying in hospital | B．Having been ill staying in hospital |
| C．To be ill staying in hospital | D．He was ill staying in hospital |