Never forget the days when together with youA. shall I；I livedB. shall I；did I live C.

问题补充：

Never forget the days when together with you．

A. shall I；I lived

B. shall I；did I live

C. I shall；I lived

D. I shall；did I live

答案：

(答案→)A. shall I；I lived

B. shall I；did I live

C. I shall；I lived

D. I shall；did I live

解析：否定副词never放于句首，构成倒装句，时间状语应用陈述语序。