Do you know ______ your parents are pleased ______ you’ve done?
With good treatment and care, Professor Smith unbelievably __________ from a heart attack in a week.
She asked me ___________ the news to him.
In order to solve the problem as soon as possible, they had a __________ discussion.
David __________ with Cathy for two years before they got married.
The child asked his mother _________ go out to play tennis.