People live in big cities often have trouble making friends.
I am sorry I have no time at present to____________________ detail of our plan.
The pool should not be made so deep______small children can be safe there.
Only one of our gifted students______to participate in the final competition.
In spite of her abilities, Laura has been_____________________ overlooked for promotion.
As a millionaire who liked to show off her wealth, Mrs. Smith paid______________________________________________ we asked.
The Lake District,____________________ was made a national park in 1951, attracts a large number of tourists every year.
Supporters of free-market globalization point out that_____________________ .
Education in many countries is compulsory________the age of 16.
The phrase "keeps sellers on their toes" in the passage mostly means "______".
Regular exercise and good diet will bring______fitness and health.