— I think saving water is more important than recycling paper in our daily life.— I disagree. Recycling paper is 　　　　 saving water.

After the earthquake in Japan, we are trying to help the _______ people to rebuild their homes.

--I’m thirsty now. Could I have             hot water? --OK. Here you are.

 She told us a story. Her voice sounded ___________.

He speaks English ______ than any other student in his class.