8. Sports medicine is a medical specially that deals with the identification and treatment of injuries to persons ___.
A. sports are involed
B. involed in sports
C. they are involved in sports
D. sports involve them
Jawaban : B
9. The Wilmington Oil Field, in long Beach, California, is one of ___ oil fields in the contnental United States.
A. productive
B. the most productive
C. most are productive
D. productivity
Jawaban : B
10. Thunder occur as ___ though air, causing the heated air to expand and collide the heated air to expand and collide with layers of cooler air.
A. an electrical charge
B. passes an electrical charge
C. the passing of an electrical charge
D. an electrical charge passes
Jawaban : D
11. ... loom high above the northern and northeastern boundaries of the expanding city of Tucson
A. The Santa Catalina mountains
B. Because the Santa Catalina mountains
C. The Santa Catalina mountains are
D. That the Santa Catalina mountains
Jawaban: A