5. It's fun       (watch) people show their talents.

4. There are all       (kind) of books in this bookstore.

3. We should try       (eat) a lot of vegetables to keep healthy.

2. Vera is one of the best        (perform) in the world.

1. You should take the problem        (serious) . You aren't a child any more.

5. He can't buy that expensive piano because his family is very p         .

4. You must take these shows s        ，because they are fun to watch.

3. Parents play important r        in their children's lives.

2. Mary got a p       in the running race.

1. Eliza was the w       in yesterday's dancing competition. We were proud of her.