Where's the rest of your homework?

I lost it fighting this kid who said you weren't the best teacher in school.

My friend fell into a clothes dryer. I jumped in to rescue him and my homework shrank.

I didn't want to add to your already heavy workload.

I hope it's not lost. I airmailed it to you late last night.

Rest of my homework? .. . That's not fair. I thought you said yesterday you were giving us a rest from homework."

Drats, those termites in my book bag are at it again.

I recycled it to save the environment.