—You were mistaken _____ Jane，she really wanted to help you.
—I admit that I mistook her offer _____a threat. Anyhow，I don’t like the way she acts.
| A．about; to | B．for; as | C．about; for | D．in; for |
One ought _____ for what one hasn’t done.
| A．not to be punished | B．to not be punished |
| C．to not punished | D．not be punished |
I didn’t see her in the meeting room this morning. She _____ at the meeting.
| A．mustn’t have spoken | B．shouldn’t have spoken |
| C．needn’t have spoken | D．couldn’t have spoken |
You _____ to the meeting this afternoon if you have something important to do.
| A．needn’t to come | B．don’t need come | C．don’t need coming | D．needn’t come |
Alexander Granham Bell invented ___ telephone in 1876.
| A．/ | B．a | C．the | D．one |
The little boy wishes to be ___.
| A．a Lei Feng | B．the Lei Feng | C．Lei Feng | D．an Lei Feng |