Peter often helps in the house at the weekend.(改为一般疑问句)

Peter often helps in the house at the weekend.(改为一般疑问句)
Peter often helps in the house at the weekend.(改为一般疑问句)

Peter often helps in the house at the weekend.(改为一般疑问句)
Peter often helps in the house at the weekend.(改为一般疑问句)
Does Peter often help in the house at the weekend?
彼得在周末时经常在房子里帮忙吗?