Chongqing is larger than ________city in China.

---- You like to surf the Internet. Do you know the meaning of “WWW”?---- Of course. It means _______.

 The work was difficult, but Tom’s          expression showed that he would finish it in time.

The country needs a _____ government. We have had three Prime Ministers in a year.

 Their sudden attack made us more ________ of the danger around us.