(2014·江苏两校联考)According to the agreement，you________be fined if you fail to meet the goal.

I apologize ___ you ____ my impoliteness

the deadline approaching, we found ourselves a loss about what to do.

Every minute should be _________ lessons

Mr. Wu, please _____ how much time you need tofinish your homework.– All right. I’ll make it(做到) at once.