Every city in the United States has traffic problems because the amount of cars on American streets and highways is increasing every year.
Only one of our gifted students______to participate in the final competition.
Regular exercise and good diet will bring______fitness and health.
__________ John Kennedy was elected president, he was the youngest American President ever.
Tom: "___________________ " Mike: "I won't say no!"
The boat was sailing north when a terrible storm_____________ .
According to critics of globalization, several developed countries have become rich because of
_______ has been a topic of continual geological research.
As a millionaire who liked to show off her wealth, Mrs. Smith paid______________________________________________ we asked.
Michael looked deeply hurt and surprised when_____________________ .
Stephanie: "Oh, no! I left my book at home. Can I share yours?" Scott: "______ "