Neither Canada nor Mexico______ that citizens of the United States have passports when they want to visit these countries.
We all agree that she is____________________ student in our class.
There has been a great increase in retail sales,_____________________ ?
Standing on the tip of the cape,____________________ .
The pool should not be made so deep______small children can be safe there.
Education in many countries is compulsory________the age of 16.
Only one of our gifted students______to participate in the final competition.
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.
______ his brother, Mike is active and friendly.
The phrase "keeps sellers on their toes" in the passage mostly means "______".