At present,lots of people would rather________in the country because there is________pollution in the city.
Eddie is eight years old, but we have seven candles only, we need ________ candle.
Jim is _______11—year—old boy. He is one of my best friends.
Most Chinese children like to sleep with their mother. They are __ the dark.
You should do your homework__ watching TV.
It __ me three hours to do my homework yesterday.