Составьте по 3 предложения в Present Perfekt, Past Simple, Present Simple, Rresent Continous

Present Perfect - I have just done my homework. Jenny hasn’t made her bed yet. Have you ever been to Paris? Past Simple – Yesterday I saw our teacher. Santa didn’t bring a present to Mike last year. Did you go to a free concert last week? Present Simple – Mary always has porridge for breakfast. I don’t know how to use a computer. Do tigers live in forests? Present Continuous – My sister is riding a bike at the moment. I’m not reading, but just looking at the pictures. What are you doing here?