When his alarm went off, he shut it off and slept for _____IS minutes.
The phrase "keeps sellers on their toes" in the passage mostly means "______".
The pool should not be made so deep______small children can be safe there.
______ one of the most beautiful forms of performance art, ballet is a combination of dance and mime performed to music.
Supporters of free-market globalization point out that_____________________ .
We must push the piano to the corner of the hall to_____________________ our party tonight.
The Lake District,____________________ was made a national park in 1951, attracts a large number of tourists every year.
He_______________us but he was short of money at the time.
In spite of her abilities, Laura has been_____________________ overlooked for promotion.
_______ has been a topic of continual geological research.
We all agree that she is____________________ student in our class.