These plastic flowers look so _____ that many people think they are real.
| A．beautiful | B．natural | C．artificial | D．similar |
Yesterday I went out to see a film with my parents, after which _______three of us had a big dinner in a restaurant nearby.
| A．the |
| B．a |
| C．＼ |
| D．an |
Even if the treatment_______, there is still no magic medicine for patients in the late stages of all AIDS.
| A．does |
| B．uses |
| C．works |
| D．helps |
We hope that you can _______ practical ideas to deal with this problem.
| A．come up |
| B．come up with |
| C．come about |
| D．come out |
The electricity was cut off by the storm, and thus all the lights_______.
| A．were turned off |
| B．went out |
| C．went in |
| D．were turned on |
_______me, he walked up to me, smiling.
| A．To , see |
| B．For seeing |
| C．On seeing |
| D．Because seeing |