—Why not join us in the game?
—I’d love to, but Mother insists that I ________ all my homework first.
A．finish B．will finish
C．must finish D．have finished
—Why not join us in the game?
—I’d love to, but Mother insists that I ________ all my homework first.
A．finish B．will finish
C．must finish D．have finished
解析：句意：“为何不跟我们一起玩游戏呢？”“我想啊，但是妈妈坚持要我先完成所有作业”。句中insist表示“坚持要”，此时that从句采用虚拟语气，谓语用should＋动词原形，should可以省略，故选A。
答案：A