After a knock at the door, the child heard his mother’s voice ____________ him.
A．calling B．called C．being called D．to call
Not only I but also Brown and Kelly ___________ fond of rock music and computer games.
A．is B．are C．am D．be
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
