Разберем предложения, вставляя сравнительную форму прилагательных.
- An elephant is shorter than a giraffe.
- A kangaroo is bigger than a lizard.
- A tiger is taller than a dog.
- A hippo is fatter than a seal.
- A monkey is funnier than a parrot.
Ответ: shorter, bigger, taller, fatter, funnier