---Michael, do you go swimming?
--- Twice a week.
| A．how many | B．how long | C．how often | D．how soon |
—I heard that you passed the exam this time. Congratulations!
— My teacher told some practical methods of learning English. So I passed the final exam.
A. clever B. wise C. useful
Do I have to save all the information?
A. check B. store C. receive
------This is really a difficult problem.
------Yes, that’s true, but she managed to solve it.
A. failed to solve
B. liked to solve
C. succeeded in solving
When you ________, you start a journey.
A. set off B. put off C. get off
The dish smells ______ but tastes________.
A. good; bad B. well; nice C. nice; good