It is known to all that ________ People’s Republic of China is ________ biggest developing country in the world.

Carl is studying        food science at college and hopes to open up       meat processing factory of his own one day.

After dinner he gave Mr. Richard ________ ride to ________ Capital Airport.

Although Albert Einstein would someday be _________ famous scientist, he did not like __________ school.

Young as she is, Lily has gained _____ rich experience in _____ society.

What        wonderful world it would be if all countries in the world could live      peace with one another.

It seemed that the birthday party was         great success and everyone had        fun.

Bruce, ______ headmaster of our school, was elected by voting and other leaders were chosen in ______ same way.

It worries him a lot that ______ little money he earns in the company can hardly support so large ______ family.

At present, how we can look after ______ old is becoming ______ hot and severe issue.