Составить 5 предложений по теме to be

1) I am very tired today2) my sister is my best friend3) My friend and her brother are lazy 4) My mom and my dad are love each other5) my mom is angee with me when I doesn't tidy my room

1. I am a bright student. 2. Alexandr Pushkin is a famous Russian writer. 3. My dog`s tail isn`t long. 4. My classmates are my best friends. 5. Who is drawing now?