Dolphins: comparativo de superioridade (A2)
Dolphins live in family groups and talk to each other with clicks and whistles. Scientists say that a dolphin brain is ___ than the brain of most other sea animals. Dolphins learn tricks quickly and remember them for years. They also help sick friends stay near the surface so they can breathe air. Many people study these animals in warm oceans around the world.
Fonte: English for ALL (texto original).
Assinale a alternativa que completa corretamente a lacuna do texto.
- A) bigger
- B) more big
- C) big
- D) biggest
- E) more bigger
