Gap-filling. 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 (外向的) and friendly. They like to be w_________(2) other people all the time. Maybe they like to be the centre of attention. And some people are quiet-maybe even s_________(3). They can be friendly, too. But they like to be alone or with just a f_________(4) 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_________(5), some people don't worry about anything! They n_________(6) mind what is going on next. These people are very relaxed. Some people are hard-working. They always do their b_________(7). But some people are lazy. They don't care about d_________(8) things right or getting things done on time. Hard-working people always get more chances than those lazy o_________(89) in life. And don't f_________(10) this: Everyone is different. That means you are special!