Question

(   ) 25. Those      stole a lot of      

A. thiefs， videos B. thieves, videoes

C. thieves, videos D. thiefs, videoes

Answer 1

25. C thief的复数应为thieves,video的复数应为videos。以"o"结尾的名词，单数变复数时一般加-es, 如：potatoes,tomatoes, heroes等，但piano，radio, photo, video, zoo只能加-s。