Dad, my trousers are old. I want to buy a new ________.
| A．trousers | B．one | C．it | D．pair |
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 |
After working for ten years, my cousin became the CEO of a company____________.
| A．in his forty | B．in his forties |
| C．at his forties | D．at his forty |