Решение:
Для выполнения этого задания нужно добавить суффиксы -er или -ier к прилагательным, ставя их в сравнительную степень.
- Parrots are smaller than hens.
- Monkey's tail is longer than pig's tail.
- Cows are fatter than horses.
- Granny is shorter than Grandpa.
- Apples are tastier than carrots.
- Elephants are the biggest animals.
- My brother is older than me.
- Monkey are the cleverer animals.
- Cliff is the strongest boy in our class.
- Giraffe's neck is the longest.
Ответ: smaller; longer; fatter; shorter; tastier; biggest; older; cleverer; strongest; longest.