——Did you stay up very late last night?——No,It was not 10 o’clock yet ____I went to bed.
It was not an easy decision for her to make as it would affect her future study in college and her future job____.
Because paper is very expensive, we must ____ it with other things.
The parents have the ____ to teach their children to follow all school rules.
We're going to be meeting there on a regular ____.
The elephant and the monkey went to the river, but the water was ____ and the monkey was afraid.