He often helps do cleaning at home语法正确吗?还有Mary是男孩名还是女孩名?

He often helps do cleaning at home语法正确吗?还有Mary是男孩名还是女孩名? 请问Tina是男孩名还是女孩名? Ashley 其实这个是男孩名还是女孩名? He often help his mother(?)cleaning at home Alexei Danilkin是俄罗斯人名,我想知道这是男孩名还是女孩名? he often helps his parents( )housework at home怎么填 “Mary”是名还是姓 louis是男孩名吗? alice是女孩的名还是姓? Do you often do some read at home?到底是read还是reading? 请用正确动词形式填空.She( )(stay) at home and ( )(do) some cleaning. she often helps her mother do cleaning（对helps her mother提问）