---Sorry for being late again.---here on time next time or you’ll be punished.A. BeB. Bei

问题补充：

---Sorry for being late again.

---here on time next time, or you’ll be punished.

A. Be

B. Being

C. To be

D. Been

答案：

(答案→)A. Be

B. Being

C. To be

D. Been

解析：本句子的意思，可知选的是为祈使句的结构，故选A