It is thought that one billion people I the world, _is half the word’s workers, earn their living by farming.

_____ a player, I’m looking forward _____ the 2008 Olympic Games. [ ]

Though he lost the race, hehimself to be a good driver to the audience（观众）.

Last month I went to a small villageI was born.

My house is _______ as yours. But it looks even _______.