13. China has got population in the world. A) a large B) a larger C) the largest 14. Of the three girls, this one is the. A) pretty B) prettier C) prettiest 15. Which is: five, fifteen or fifty? A) little B) less C) the least 16. Susan is person in the whole band. A) a wonderful B) a more wonderful C) the most wonderful 17. He is also person than Paul. A) a polite B) a more polite C) the most polite 18. She has job of all. A) a difficult B) a more difficult C) the most difficult