－ Where were you in July last year?－ This time last year my family and Imy grandparents in

问题补充：

－ Where were you in July last year?

－ This time last year my family and Imy grandparents in New York.

A. was visiting

B. visited

C. had visited

D. were visiting

答案：

A. was visiting

B. visited

C. had visited

(答案→)D. were visiting

解析：根据时间状语this time last year，该句应用过去进行时态；根据句子主语my family and I ，句子主语不是一、三人称单数，不用was，故正确答案选D。