Вставити слова у правильній формі

Jerboa live mainly in Africa and Asia, but some species live in Europe and one in North America. The jerboa look like a kangaroo. Thanks to their long hind legs, they easily jump for distances 20 times the length of their body. All species have thick, soft wool of sand color, as all jerboas like to settle in grassy steppes and dry plains.
These animals live in shallow burrows with a lot of emergency exits, in case of rapid flight. In case of danger, the jerboa rushes headlong into its hole, issuing a squeal, similar to the cry of young kittens.

Много - much - more - the most
мало - little - less - the least
маленький - small - smaller - the smallest
большой - big - bigger - the biggest
длинный - long - longer - the longest
короткий - short - shorter - the shortest
высокий - tall - taller - the tallest
симпатичный - cute - cuter - the cutest
красивый - beautiful - more beautiful - the most beautiful
великолепный - perfect - more perfect - the most perfect
молодой - young - younger - the youngest
дорогой - expensive - more expensive - the most expensive
дешевый - cheap - cheaper - the cheapest
легкий
лёгкий - easy - easier - the easiest
тяжелый - heavy - heavier - the heaviest