1. Are you have bicycle?
2. Are you have VCR?
3. Are your stepfather have a car?
4. Is Mrolly has many friends?
5. Are Mr. Lether has any children?
Has употребляется с местоимениями 3 лица единственного числа: he, she, it. Have употребляется со всеми остальными местоимениями - I, you, we, they.