_____ the help of experienced career instructors, this type of job-hunting training ____ to be very efficient.
| A．By; has proved | B．With; has proved |
| C．Under; is proving | D．With; is proved |
There is not much time left, so I won't tell you about it ______ .
| A．in detail | B．in brief |
| C．in short | D．in all |
The moment we heard the news of the earthquake，we began to ______ the work to rescue those who were trapped in the building.
| A．set off | B．set down |
| C．set aside | D．set about |
_____the new fund-raising plan is approved, we will soon have more money to build the gymnasium.
| A．While | B．Given | C．Unless | D．Even if |
Of all the things I have done in my professional career, nothing has been more ______ than writing that book.
| A．approved | B．rewarding | C．developed | D．convincing |
The young backpacker always_________ at the youth hotel when he’s in Kathmandu.
| A．puts up | B．sets down |
| C．comes out | D．takes up |