We live day by day, but in the great things, the time of days and weeks __________ so small that a day is unimportant

A: I’m really sorry to have broken your beautiful vase.B: ________

I will have the final exam(考试) next week.－I _____ you ________ good luck.

Wolves will _________ their lives _________ the loss of the trees and forests.

Mr. Wang _____ gets up early. So he is ______ late for work.