Of one thing I am certain _____ hard work contributes to good results.
| A．as | B．what | C．which | D．that |
I would rather ________the football match last night with my friends. Otherwise，I would have finished my paperwork by now.
| A．not have watched | B．not watch |
| C．hadn't watched | D．haven't watched |
By no means _______promised to keep you ______of how their business was going on.
| A．he has；informing | B．he has；informed |
| C．has he；informing | D．has he；informed |
—Why did John ask me about the problem?
—________，he tried to find a better way to settle it.
| A．Not to be satisfied | B．Not satisfied |
| C．Not being satisfied | D．Don't satisfy |
______a mobile phone can you ring _______you want to talk with anywhere.
| A．Using；whoever | B．Only on；whomever |
| C．Only by；whatever | D．With；anyone |
Lucy's new job paid twice as much as she had made ________in the restaurant.
| A．working | B．work | C．to work | D．worked |