This is part of a letter from Mary, your English pen

This is part of a letter from Mary, your English pen friend Andy who writes: Lately I havent done very well at school. My parents are angry with me. I try my best at school but I fail to get top marks. Its making me unhappy. What can I do? Do you think I should talk to my parents and explain how I feel? How are you doing at school? Write back to Andy. In your letter - answer his questions. - ask 3 questions about Andys free time. Write 100-140 words. Remember the rules of letter writing.