The ant is carrying a big piece of bread to his home.He is very tired.On his way he meets his friends.He says,"Would you mind holding the bread for me?""OK.We'll help you."the ant's friends carry the bread and they go home together."Here is my home.But I can't find my key.I'm really worried."says the ant."Is this your key?It's under the grass."His friend points and says."Yes,that's it."The ant is happy.He invites(邀请)his friends to have the bread together.