Changing the design of a new product may ____ the risk of its production in the market．
| A．bring about | B．come about |
| C．bring up | D．come up |
--- Do you know Uncle Tom is crazy about gardening?
---Sure. He ____ his flowers in the garden now.
| A．may be watering | B．must be watering |
| C．could look after | D．ought to watch |
---Is it Pro. King that will give the lecture on radiation?
--- I can't __ I know it for sure.
| A．say | B．tell | C．speak | D．talk |
To his surprise, his new play well ____ by the public in China, met a cold welcome abroad.
| A．received | B．accepted | C．accepting | D．receiving |
— How about the concert last night?
— Well, at least it’s ____ the one I saw last time with Joan.
| A．no worse than | B．no better than |
| C．not as good as | D．as bad as |
The artist __ the judge gave a prize is the teacher __ I have been taught painting for over three years.
| A．from whom; by whom | B．to whom; who |
| C．whom; who | D．to whom; by whom |