Make a dialogue using greeting and leave taking expressions based on the following situations: "You meet your teacher at the street in sunday"

Make a dialogue using greeting and leave taking expressions based on the following situations: "You meet a friend at the night fair."

How would you express thank you? Make a conversation with your teacher from the following situations. "Your teacher just gave you a gift for your birthday."

How would you express thank you? Make a conversation with your teacher from the following situations. "Your friend brought lunch for you."

You have promised to your friend to return the novel which you borrowed last week. You ask an apology for having forgotten to bring it and your friend gives you and apology.