先通读下面的短文，掌握其大意，然后根据短文内容和所给首字母，在空
格内填入一个适当的词，使短文意思完整。所填单词必须在横线上完整写出。
Think about two people you know. How would you describe their personalities? Are they the  s   1  ? Of course not! Everyone is different. Even identical twins have different personalities.
Some people are very outgoing and friendly. They like to be w  2     other people all the time. Maybe they like to be the centre of attention(注意）. And some people are quiet--- maybe even s  3  . They can be friendly, too. But they like to be alone or with just a few friends.
Some people worry a lot. They may worry about many things, such as their jobs, their families and anything that may happen in the future. H   4   , some people don’t worry about anything! They n    5     mind what is going on next. These people are very relaxed.
Some people are hard-working. They always do their b  6 . But some people are l   7   . They don’t care about doing things right or getting things done on time. Hard-working people always get more chances than those lazy o  8    in life.
And don’t f   9  this--- Everyone is different. That means you are s  10  .