—Tom how do you practice your spoken English?— Oh I do it reading aloud every morning.A.

问题补充：

—Tom, how do you practice your spoken English?

— Oh, I do it reading aloud every morning.

A. for

B. with

C. by

D. at

答案：

A. for

B. with

(答案→)C. by

D. at

解析：for为了，对于；with带有，伴随；by通过某种方式，到……为止；at在时间空间的一点；句意：汤姆，你如何联系你的英语口语？——哦，我一般是通过每天早晨大声读英语。结合语境可知选C。