What he wants is _______ his mother as quickly as he can; and what he must do is ____ to the hospital at once.
— I didn’t care about what other people thought about me. — Well, you ________.
As a result of __ is now known in physics and chemistry, scientists have been able to make important discoveries in biology and medicine.
These teenagers don’t know much of the world yet; that’s why they are so easily_____.
It is the interaction between people, rather than the events __ occur in their lives, __ is the main focus of social psychology.
Harry, would you _____the story at the point where John left off yesterday?