The government must be very _____ about setting policies and make no decision until they are quite sure it is the right one.
| A．particular | B．concerned | C．cautious | D．certain |
He seldom has lunch at school, ________?
| A．hasn't he | B．has he | C．doesn't he | D．does he |
Would you please keep silent? The weather report ____ and I want to listen.
| A．is broadcast | B．is being broadcast |
| C．has been broadcast | D．had been broadcast |
The camera is ____ expensive ____ I can’t afford it.
| A．so; that | B．such; that | C．so; as to | D．enough; that |
Peter, as well as his two sisters Sondra and Emily, ____ left-handed.
| A．is | B．has | C．are | D．have |
Not only ____ work faster, but also he worked better.
| A．he did | B．does he | C．he does | D．did he |