Помогите перевести в отрицательную и вопросительную форму Present 1. I am writing a letter now 2. Mike is riding a bike now 3. We are listening our teacher at this moment Past 1. Children where going to the club yesterday at 3...

Помогите перевести в отрицательную и вопросительную форму Present 1. I am writing a letter now 2. Mike is riding a bike now 3. We are listening our teacher at this moment Past 1. Children where going to the club yesterday at 3 o'clock 2. My mother was buying products 3 days ago at midday Future 1. She will be doing her homework tomorrow at 4 o'clock