Задание 
Read the sentences and help the puppy choose the correct variant. (Прочитай предложения и помоги щенку выбрать правильный вариант.)
- He is _____than his father.
- shortest
- shorter
- more short
- This room is _____ than that one.
- cleanest
- cleanerer
- cleaner
- Monkeys are ______ than lizards.
- more cleverest
- the cleverest
- cleverer