Does she have a hard time _______ English ?
_______ has been a topic of continual geological research.
The boat was sailing north when a terrible storm_____________ .
The word "allocated" in the passage mostly means "______".
He_______________us but he was short of money at the time.
Only one of our gifted students______to participate in the final competition.
Regular exercise and good diet will bring______fitness and health.
We all agree that she is____________________ student in our class.
The phrase "keeps sellers on their toes" in the passage mostly means "______".
We must push the piano to the corner of the hall to_____________________ our party tonight.
__________ John Kennedy was elected president, he was the youngest American President ever.