(  ) 1. Some men saw what was happening and __________ to fight the fire.   

A. rushed            B. walked

C. jumped            D. hiked 

(  ) 2. At 19, Mark came up _______ a new way for college students. Now 23, he’s trying not to lose its cool. 

A. with                      B. to

C. like                      D. as

(  ) 3. — What _______ you, science, math or physics?

— Science. I liked it very much.

A. troubled                 B. shocked

C. interested               D. hurt