Tom me into giving up all plans for three weeks, but he failed at last.
| A．tried to persuade | B．had tried to persuade |
| C．persuaded | D．had persuaded |
How the big forest fire has ________ remains to be a mystery.
| A．broken up | B．broken out | C．cut down | D．turned up |
I’m waiting for the mail. Do you know _____ it will arrive?
| A．when | B．where | C．how | D．what |
His parents died when he was young, and he was_____ by his aunt.
| A．brought out | B．brought in | C．brought about | D．brought up |
–Did you plan to meet here? -- No, we met ____.
| A．with mistake | B．by accident | C．by the way | D．with chance |
We don’t doubt _____ he will succeed in the research work.
| A．that | B．whether | C．how | D．what |