They visited Egypt last summer.怎么改为一般疑问句?

They visited Egypt last summer.怎么改为一般疑问句? they went to beijing last summer 改为一般疑问句 I visited lots of places last summer.把它改为一般疑问句 they visited the great wall last sunday 一般疑问句 They visited the museum last week.改为反意疑问句 Mingming visited his grandparents last Friday.(改为一般疑问句) Linda visited her friends last weekend.改为一般疑问句 I visited Shanghai last year.改为一般疑问句 Vear visited the Great Wall last Sunday.(改为一般疑问句) I visited my grandparents last weekend.改为一般疑问句. Jim visited his grandparents last Sunday (改为一般疑问句) I went to Mount Tai last summer.改为一般疑问句