Answer:
Imagine you are in Costa Rica. Write a letter to your friend in the United States to tell him about your trip to the tropical forest. Use the past tense to tell him what you did and what you saw. Also tell him about the animals you saw and what they were doing using the imperfect one. It includes a greeting and a farewell. Your letter must be at least 10 sentences
Explanation:
Postal mail is in person you receive the mail in person and email you receive it online.
That question is impossible to answer. It's a listening excersise.
