Everything is OK. We are ready work.A. to startB. for startC. startD. starting

问题补充：

Everything is OK. We are ready work.

A. to start

B. for start

C. start

D. starting

答案：

(答案→)A. to start

B. for start

C. start

D. starting

解析：be ready准备好，后面接动词时，前面加to，接名词时，前面加for，start是动词，故选A。