Do you like to be friendly to children?这句话有没有错误?

Do you like to be friendly to children?这句话有没有错误? Do you like to play with a yo-yo?这句话有没有错误?有的话错哪了? I'm prepared to do anything for you这句话语法上有没有错误? Do you like ( )a doctor for the children yes,to be children' Alice likes to do the same things like he does.这句话有什么错误. Do you have a lot of work to do today?这句话有什么错误么 Do you want to be the person like Bill Gates 这句话中,哪里错了? I like to play game very much这句话有没有语法上的错误? Do you need be like this?这句话有没有语法问题? He will be more kind to you if you study better.这句话有错误吗? for it cause extra waste and do harm to our health.这句话有没有错误? What do you like to wear有没有语法错误?