—What would you wish to do if you were a college student again? —That's very hard to say, but I wish I___________ when I was a college student.

 I __________the poor rabbit, but I didn’t have the right drugs with me at that moment.

.---I didn't go to work yesterday because my car broke down. ---You ____ mine. I wasn't using it then.

My mother ________ always wave goodbye to me while I was leaving for school.

It's high time that you ________ even harder at your lessons as the exam is around the corner.