完形填空，阅读下面的短文，掌握其大意，然后从下面四个答案中选出一个最佳答案。
Everyone needs friends. We all like to __1__ close to someone . __2__ is nice to have a friend to talk , laugh ,and do things with. __3__,sometimes we need to be alone . We don’t always want people __4__. But we would feel lonely if we _5__ had a friend.
No two people are __6__ . Friends __7__ don‘t get on well .That doesn’t mean __8___ they no longer like each other. Most of the time they will make up and become __9__ again . Sometimes friends move away. Then we feel very __10__. We miss them very much, but we can __11__ them and write to them . It could be that we could even see them again. And we can __12____ new friends . It is surprising to find out _13___ we like new people when we get to know them .
There‘s more good news for people who have friends . They live longer than people who don’t . Why ? It could be that they are 14___. Being happy helps you stay well . Or it could be just knowing that someone cares. If someone cares about you, you take _15___ care of yourself.
1. A. look B. watch C. feel D. see
2. A. It B. He C. There D. Someone
3. A .Hardly B. Nearly C. Suddenly D. Certainly
4. A. alone B .away C. all over D. around
5. A. ever B. never C. just D. really
6. A. friendly B .kind C. just the same D. quite different
7. A .always B. sometimes C. often D. usually
8. A .that B. whether C. how D. why
9. A. friendly B. good C. pleased D. friends
10. A. angry B. sad C. happy D. alone
11. A .call B. ask C. tell D. talk with
12. A .look for B. find C. make D. know
13. A .how oftenB. how long C. how many D. how much
14. A. happier B. stronger C. kinder D. richer
15. A .less B. better C .little D. no