We’re going to practice English as much as possible.A. speakB. to speakC. speakingD. speak

问题补充：

We’re going to practice English as much as possible.

A. speak

B. to speak

C. speaking

D. speak about

答案：

A. speak

B. to speak

(答案→)C. speaking

D. speak about

解析：表示练习做某事可用practice doing sth，故本题选C。