7. sınıf ingilizce 1. dönem 2. yazılı 1. senaryo Test 6

Dolphins are very intelligent animals. They live in the ocean and communicate using various sounds. They often swim in groups because it helps them hunt for food and protect each other from predators. Why do dolphins often swim in groups?

A) To play games
B) To communicate better
C) To hunt for food and protect each other
D) To explore new places