—We weren’t sure which way to go.In the end we turned right.—You the wrong way.Youleft.A.

问题补充：

—We weren’t sure which way to go.In the end,we turned right.

—You the wrong way.Youleft.

A. had gone;must have turned

B. went;must turn

C. have gone;would have turned

D. went;should have turned

答案：

A. had gone;must have turned

B. went;must turn

C. have gone;would have turned

(答案→)D. went;should have turned

解析：表示“走错路”，动词用go,根据上下文意思，本题应该用过去式；另外，表示应该做某事而未做，而“should+完成式”，综上，D为正确答案。