The government has taken some measures to solve the shortage of electricity, but it may be some time ______ the situation improves.
Don’t leave your work .
One of the sides of the board should be painted yellow, and .
---You don’t often see them, do you? ---No, I see of them.
He is clever and hard-working, so he has reason to succeed in the exam.
It’s , as I trust you so much.