Please fasten your seatbelt, the plane is going to take off.
As a millionaire who liked to show off her wealth, Mrs. Smith paid______________________________________________ we asked.
______ one of the most beautiful forms of performance art, ballet is a combination of dance and mime performed to music.
The boat was sailing north when a terrible storm_____________ .
__________ John Kennedy was elected president, he was the youngest American President ever.
Stephanie: "Oh, no! I left my book at home. Can I share yours?" Scott: "______ "
The examination was not very difficult, but it was_____________________ long.
We all agree that she is____________________ student in our class.
Long ago, women were_________to vote in political elections.
We must push the piano to the corner of the hall to_____________________ our party tonight.
The phrase "keeps sellers on their toes" in the passage mostly means "______".