Tom in the library every night over the last three months.
| A．works | B．worked | C．has been working | D．had been working |
—Is there any particular soup you would like to have?
—_______ you select is all right with me.
| A．Whatever | B．Anything |
| C．No matter what | D．Whichever |
With the aim of getting high marks, most Chinese students were ________ lacking creativity.
| A．picked up | B．taken up |
| C．brought up | D．built up |
__________ you understand the rule, you will have no further difficulty.
| A．While | B．Once |
| C．Though | D．Unless |
—Tony, you must have noticed the student who broke the window.
—I’m sorry. I _______ attentively.
| A．studied | B．was studying |
| C．am studying | D．would study |
He didn’t seem to mind_____________ TV while he was trying to study
| A．them to watch | B．that they watch |
| C．their watching | D．watching |