—What would you wish to do if you were a college student again?
—That's very hard to say, but I wish I when I was a college student.
| A．has not studied biology | B．did study biology |
| C．had studied biology | D．studied biology |
She has already tried her best. Please don’t be too ____ about her job.
| A．special | B．responsible | C．unusual | D．particular |
In the last few years thousands of films ____ all over the world.
| A．have produced | B．have been produced |
| C．are producing | D．are being produced |
Last month, the Japanese government expressed their thanks for the aid they ___ from China.
| A．receive | B．are receiving | C．have received | D．had received |
The government has taken measures to ____ the high prices of daily goods to keep the market stable.
| A．take down | B．bring down | C．hand down | D．tear down |
-- I bought the dress at _____ normal price.
-- Well, it’s a _____ bargain.
| A．the half; a | B．half the ; a | C．a half ;the | D．half; 不填 |