I will come back to see you next week if I am free.A. sometimesB. some timeC. some timesD.

问题补充：

I will come back to see you next week if I am free.

A. sometimes

B. some time

C. some times

D. sometime

答案：

A. sometimes

B. some time

C. some times

(答案→)D. sometime

解析：其中A表示有时，与一般现在时连用，B比奥斯一段时间，C一些次数，D将来的某个时侯或曾经的某个时候，故选D