— I’m sorry I my English book at home.— That’s all right. Don’t forget to bring it next t

问题补充：

— I’m sorry I my English book at home.

— That’s all right. Don’t forget to bring it next time.

A. forget

B. left

C. have forgotten

D. had left

答案：

A. forget

(答案→)B. left

C. have forgotten

D. had left

解析：根据下文的回答，可知前文用一般过去时，故选B，为leave 的过去时，故选B