I cannot thank you ______ much of your kindness. I owe my success to you.

My mother has not yet recovered from the illness, but she is __________ getting better.

But as the moon gave ________ light, she didn’t dare open a window.

— It’s a warm day, isn’t it?— Yes, it’s __________ cold．I just wear a jacket．

He is _____ tearing up what he has written and beginning over again.