—Is this ____ car? —Yes, it’s ____ English car.
| A．a; an | B．a; a |
| C．an; an | D．an; a |
They had much difficulty ____________ the problem and they needed our help.
| A．working out | B．work out |
| C．worked out | D．to work out |
You’d better go to bed early. Don’t ____________ too late.
| A．stay out | B．stay up | C．stay on | D．stay away |
He is very modest and he never ____________.
| A．gets off | B．takes off | C．shows off | D．turns off |
World War Ⅱ____________ in Europe in 1939.
| A．broke down | B．broke in |
| C．broke up | D．broke out |
I don’t think it is a good idea. Can you____________ another one?
| A．come up | B．come in |
| C．come up with | D．come out |