In order to keep fit, people eat ________ vegetables per person today as they did two years ago.
__________ I know, the computer can never take the place of the human brain.
—How much do you know about the 3D film technology? —A little. Not until __________ the hot movie Avatar __________ some about it
She has not any close relatives, __________ her nephew who went and settled abroad 5 years ago.
If he __________ on tourists for his business, he would have to close his shop.
It is on the festival occasions __________ the family get together __________ he misses his late father.