_________ that she burst into tears.
He_______________us but he was short of money at the time.
_______ has been a topic of continual geological research.
The phrase "keeps sellers on their toes" in the passage mostly means "______".
As a millionaire who liked to show off her wealth, Mrs. Smith paid______________________________________________ we asked.
Long ago, women were_________to vote in political elections.
______ one of the most beautiful forms of performance art, ballet is a combination of dance and mime performed to music.
Michael looked deeply hurt and surprised when_____________________ .
We all agree that she is____________________ student in our class.
__________ John Kennedy was elected president, he was the youngest American President ever.
The boat was sailing north when a terrible storm_____________ .