题目

If you have no special plans for your holidays, why not spend your time helping others?    Don't listen to people who say the young people today often think only of themselves. It's not true at all. More and more people in the USA volunteer(自愿) to spend their school holidays working for others. And they don't do it for money. Here are some of their stories. Alice Hamilton, 17    I'm going to help the Forest Centre build new hiking paths in the mountains. It's going to be terrific--I'll spend the whole summer living in the tent and breathing the clean mountain air. I'm going to It ________ him half an hour to drive home every day .A．costsB．spendsC．takesD．uses