________ that all mountain roads were closed.
| A．So became the dangerous weather | B．So dangerous did the weather become |
| C．So dangerous became the weather | D．Dangerous the weather became so |
Marie Curie paid no attention _____ the prize that she won because of her achievements in physics.
| A．to | B．of | C．about | D．from |
We will wait for further information, you should keep us ________.
| A．heard | B．informed | C．realized | D．recognized |
These houses are sold at such a low price _______ people expected.
| A．as | B．like | C．that | D．which |
She _______ me ______ her parents as I met them for the first time.
| A．showed; to | B．drove; to | C．brought; to | D．introduced; to |
Only by hard working can you _______ the goal.
| A．achieve | B．receive | C．make | D．take |