Studies show that for each hour of _____ exercise, people ...

[ Word Form & Verb Tense ]

Studies show that for each hour of _____ exercise, people can gain two hour of additional life expectancy

A. regular

B. regularly

C. irregularly

D. regularity

Select your answer:

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This warning sign says that you__________step on the grass.

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Identify the correct sentence.

A. The football game went into overtime and it is so exciting.
B. The football game went into overtime, and it is so exciting.
C. The football game went into overtime and it was so exciting.
D. The football game went into overtime, and it was so exciting.