——What do you expect ______ from your hard work?——Nothing, I just want to try my best.
It seems hopeless to get there on time because there is little time ________.
Forty-five percent ________ the teachers ________ women in our school.
Barack Hussein Obama, the present president of the USA, ________ a naughty (调皮的) boy at school.
The boy is often made pictures for hours by his mother.
For the present, I can’t afford ________ a car.