B. When they are teenagers.

C. When they are in college.

D. When they live on their own.

Questions 5 to 7 are based on the same passage. 5.

B. Dog shows.

C. Sports.

D. Leisure activities. 6.

B. A large apartment.

C. Any size is good.

D. A large home with a fenced yard. 7.

B. The size of a house dog.

C. The companion of a dog.

D. The size of houses for keeping dogs as pets.

Questions 8 to 10 are based on the same passage. 8.

A. Families with two boys.

A. The activities of a house dog.

A. A small home.

A. Cooking.