____ 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 |
—Mum, would you please buy me an MP5 player?
—If you can help do the dishes the whole vacation, you ________ have one as a reward.
| A．must | B．need | C．would | D．shall |
The librarian took a story book _____ from the shelf and gave it to the girl.
| A．in vain | B．at random | C．at the moment | D．at any rate |
__________, he talks a lot about his favorite singers after class.
| A．A quiet student as he may be | B．Quiet student as he may be |
| C．Be a quiet student as he may | D．Quiet as he may be a student |
_______ is surprising is that there are so many Chinese restaurants in Toronto.
| A．It | B．That | C．Such | D．What |
If you were older, I ____ you to go there yesterday.
| A．would allow | B．should allow | C．would have allowed | D．had allowed |