Question

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

A．had gone;must have turned

B．went;must turn

C．have gone;would have turned

D．went;should have turned

Answer 1

D

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。