根据短文内容及首字母提示补全单词。
Everyone needs friends. We all like to feel close to someone. It's nice to have a (1)f_______ to talk,
laugh, and do things to get (2)t_______. Certainly, sometimes we (3)n_______ to be alone. but we would
feel (4)l_______ if we never had a friend.
Friends (5)s_______ don't get along well. That doesn't (6)m_______ that they no longer like each other.
(7)M_______of the time they will make up and become friends again.
Sometimes friends move away. We (8)m_______ them very much, but we can (9)c_______ them and
(10)w_______to them. Maybe we would (11)n_______ see them again. And we can make (12)n_______
friends. It's surprising to (13)f _______out (14) h_______ much we like new people when We (15)g_______
to know them.
There's more good news for people who (16)h_______ friends. They live (17)l_______ than people who
don't. Why? (18)B_______ they are happier. Being happy helps you (19)s_______ well. If someone cares
about you, you'll take (20)b_______ care of yourself.
CO2+2H2O的描述正确的是（ ）