—Do you think George has passed the driving test?—No. If so he his car to our college y

问题补充：

—Do you think George has passed the driving test?

—No. If so, he his car to our college yesterday.

A. would drive

B. drove

C. would have driven

D. had driven

答案：

A. would drive

B. drove

(答案→)C. would have driven

D. had driven

解析：句意：上文，你认为George通过了驾照考试吗？下文，没有，如果通过了，昨天他就会开车带我们去大学了。对过去情况的虚拟，条件句中用过去完成时，主句用“would / should /might/ could +have+过去分词，选C。