Question

I ______ sooner but I didn’t know that they were waiting for me.

A．had come

B．was coming

C．would come

D．would have come

Answer 1

D

虚拟语气题。情态动词+have done 表示对过去的假设，我不知道他们在等我否则我会早些到的。根据didn’t know可知说的是过去，所以选D。