He found his son________by letters and papers and________very worried.
| A．surrounding；looked |
| B．surrounded；looked |
| C．surrounding；looking |
| D．surrounded；looking |
Farmers often employ fertilizer or other special chemicals to _____the growth of crops, as is well-known.
| A．accelerate | B．advance | C．quicken | D．promote |
----Do you really insist on going out to watch the football game?
---- I know it may rain. ______, I shall go out, nothing can stop me.
| A．Somehow | B．Therefore | C．Anyhow | D．Otherwise |
Mrs Jane , you said you live in the USA, can you be a bit more______?
| A．special | B．specific | C．especial | D．spare |
In spite of failing to save all endangered wildlife, we are able to preserve the majority_____dying out.
| A．from | B．against | C．beyond | D．with |
There must be, in this country, equality of rights for all citizens, _______nationality and religious beliefs.
| A．in addition to | B．in terms of | C．with the exception | D．regardless of |