—What did you do last Sunday? — I.A. went to the moviesB. stay at homeC. do some readingD.

问题补充：

—What did you do last Sunday? — I.

A. went to the movies

B. stay at home

C. do some reading

D. am visiting my friends

答案：

(答案→)A. went to the movies

B. stay at home

C. do some reading

D. am visiting my friends

解析：本题的问句中有一个last Sunday表示上个星期日的含义，表示过去的时间，故本题的回答语使用过去时，故本题选A。