drive过去式是什么

　　例句：

　　1、He was driving at well over the speed limit.

　　他当时开车的.速度远远超过了限制。

　　2、The accident put her off driving for life.

　　那场事故让她一生都不想开车了。

　　3、We're on an economy drive at home.

　　我们正在家里实行勤俭节约。

　　4、When did you take your driving test?

　　你什么时候参加的驾驶执照考试？