________ matters much ________ our headmaster supports our plan.

Recycling is one way to protect the environment; reusing is _____.

I’m afraid we can’t have coffee; there’s _____ left.

She writes ___ from time to time.

He said, “＿＿＿＿＿ a long way to school. ＿＿＿＿＿ a long way to go yet before we arrived.”