---Would you like to come to the party here on Saturday? -I’d love to but my father in

问题补充：

---Would you like to come to the party here on Saturday?

---I’d love to, but my father insisted that I to see my grandparents

at the weekend．

A. go

B. will go

C. must go

D. would go

答案：

(答案→)A. go

B. will go

C. must go

D. would go

解析：考查虚拟语气。句中insist坚持要求，从句用should + V原形的虚拟语气，should可省略，选A。