1. Messi is the most exciting footballer in Spanish league.

2. Lady Gaga is one of the most popular people on Twitter.

3. Mary Curie was the one of cleverest scientists in history.

4. Buenos Aires is one of the most beautiful cities in the world

1. Messi is the most exciting footballer in the Spanish league.

1. Lady Gaga is one of the most popular people on Twitter.

3. Marie Curie was one of the cleverest scientists in history.

4. Buenos Aires is one of the most beautiful cities in the world.