)We pursue happiness,thinking one day we will find it.But_________it by seeking it.
It was the first time ________ I ________ face to face with a thunder storm.
Hurry up! The train______. You know it______ at 8:30 am.
He spoke about the country as if he had been there, but ________ he had never.
This is the very reason ______ he gave for his coming late to the meeting.
Some children are too selfish today. They should be taught to _____things with others so that they will show concern for others.