— Did you plan to meet here? — No, we met ________.
A. by mistake B. by accident
C. by the way D. with chance
We arranged to meet at 8:00, but she didn’t ______.
A. turn down B. turn off
C. turn over D. turn up
Don’t try to cheat the taxman(税务人员); you’ll never ______it.
A. get out of B. get into
C. get along D. get away with
—Would you like some more chicken?
—No，thanks. I am ________a diet and I’m trying to ________weight.
A．on；lose B．on；put on
C．in；have D．in；lose
He sat at the desk, __________ a novel.
A. read B. to read C. reading D. Reads
Great changes _______ in China in the past 20 years.
A. took place B. have taken place
C. were taken place D. have been taken place
