I visited my grangpa ( ) the weekend.a.over b.in c.at 为什么这样做

I visited my grangpa ( ) the weekend.a.over b.in c.at 为什么这样做 刚才哪道题打错了 是：A.over B.in C.under I visited my grangpa ( ) the i usually stay at home ( )the weekend A.in B.for C.to D.on I 【visited my teacher】 over the weekend对括号里的部分提问. 初二英语 I visited my grangpa twice a week. last year ---------- it 's at last weekend when I visited the museum.(能不能这样说?) I visited Shanghai _____March last year.A.in B.on C.at Shool () at 4:30 in the afternoon.A:are over B:over C:be ove I填空 the Great Wall with my friends in 2010 A visit B visited 为什么Look at the photo.The girl beside_____is Nancy.A.I B.my C I finish（ ）my homework at nina in the evening.A.do B.does C. our class is going to the zoo---this weekend.a.at b.in c./ d