Opinions of that kind are best kept to yourself, and not voice＿＿＿＿＿．
| A．by public | B．in public | C．in a public | D．in the public |
—Does he know how to work out the problem?
—Yes, he has _______ a good idea to solve it.
| A．caught up with | B．kept up with | C．come up with | D．put up with |
The police stopped the car______ speed was more than 120km per hour.
| A．whose | B．which | C．of which | D．that |
The boss insisted that the task _______before 5 o’clock this afternoon.
| A．was finished | B．finished | C．be finished | D．should finish |
We prefer______ alone rather than__________.
| A．staying; go out | B．staying; going out |
| C．to stay; to go out | D．to stay; go out |
The collected money should be made good use __________the people who suffered a lot in the earthquake.
| A．of helping | B．to help | C．to helping | D．of to help |