The company had about 20 notebook computers but only one third _________ used regularly.
Now we have sixty working all day long.
A．is B．are C．was D．were
This is not the dictionary which I ______ .
A．referring to B．referred C．referred to D．referred for
--Mike is always working hard and has made greater progress recently．
--______ he got the first prize.
A．No wonder B．No pity C．No way D．No good
I guess many a football fan ______ watching 2010 FIFA World Cup South Africa.
A．enjoy B．enjoys C．are enjoying D．were enjoying
Don’t have the lights ______ all day long．It is a waste of electricity.
A．burn B．burned C．burning D．to burn
Either you or the headmaster ______ the prizes to the gifted students.
A．is handing out B．are to hand out C．are handing out D．is to hand out
