57. It is important for every soccer player to _____ ____ ___ (与…..合作)other players in the field.

56. Thoughts and feelings are usually expressed ___ ______ ___ (以……方式)words.

15. Don’t forget to bring a dictionary next class.

　 ___. I didn’t catch what you said.

A. Never mind　　　　　　　　　　　　　　　　　　　　　　　 B. I beg your pardon　　　　

C. That’s right　　　　　　　　　　　　　　　　　　　　　　　 D. I’m not sure