It is Sunday today. Nam and his friends are at the zoo. They are very happy to see many animals. Nam likes lions because they roar loudly. Mai likes birds because they sing merrily. Tony loves giraffes because they run quickly. Linda likes peacocks because they dance beautifully. Peter is looking at the water. He likes hippos, but he doesn’t like crocodiles because they look scary. The children are having a great time at the zoo.