请用visit造七个时态不同的句子
问题描述：
请用visit造七个时态不同的句子
答
I visit my grandma every week.
I am visiting .now.
I was visiting.at 2 p.m. yesterday.
I visited.yesterday.
I will visit.tomorrow.
I have visited.for two hours.
I had visited.before I went to Yunnan.