It is __________ for us to do exercises regularly. It is good for our health.
A. tiring B. necessary C. the worst
The contestant was so nervous that he ______ suddenly, and then fell down on the floor.
A. died out B. put out C. passed out
The ______ in the hotel is very poor so there are a few customers in it.
A. review B. seat C. health
A __________ is a person who buys something.
A. customer B. shop keeper C. bookseller
You have to get your parent’s________ if you want to go on the trip
A. arrangement B. agreement C. argument
The cat usually__________ the dog because it was frightened of the dog.
A. protects B. bites C. avoids
