When he arrived at the gate, he found a wallet _____ on the ground.

______ free education, the poor children in our hometown can go back to school.—So can the poor children in our hometown.[ ]

Could you buy us _________ drinks? —Sorry, I don’t have _____ money.

I called you at 8 O’ clock yesterday evening, but nobody answered.— Sorry. I ______ the “ Moving China 2012” award on TV. I was so deeply moved that I missed your call.

Will there be more people in 100 years, do you think? , I hope.