They don’t have ___________colour pencils,but I have ___________.

It will take days by car, so let’s fly ______.

Her excellent performance in the competition proved that she was a winner.

Nobody knows for sure how dinosaurs died out 65,000,000 years ago. It _______ because of sudden changes of their living conditions.

The advantages of living outside campus are ________. Students who live outside can enjoy more freedom and have more independence.