.--- He has to finish the experiment today. He must be in the lab,____?
---That s quite possible.
| A．mustn't he | B．won't he | C．doesn't he | D．isn't he |
You'll have to be patient ______ my mother ----she's going rather deaf, which ,after all，also makes her badly cut ______.
| A．at; up | B．with; up | C．for ; down | D．on; off |
With science and technology advancing, plentiful kinds of medicines are being developed to _____ us of our pain caused by diseaese.
| A．cure | B．remove | C．relieve | D．reduce |
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 |