—What made little Tony so unhappy and cry in his room?— ______ to go hiking with his brother.
To his delight, Tom quickly earned the trust of his girl friend and then _____ of her parents.
In my opinion, the view Jennifer the other day is well worth discussing at this meeting.
Only when the final examination was coming ______ he had quite a lot to do.
Practicing Chinese kong fu can not only ______ one’s strength, but also develop one’s character.
Scientists are convinced ___ the positive effect of laughter ____ physical and mental health.