"Does your sister have breakfast?"这句话对吗

"Does your sister have breakfast?"这句话对吗 【 】does your cousin have [ ] breakfast How often does your sister water the plants?这句话对吗? What does your father___(have) for breakfast?. does,have,for,his,sister,breakfast,what 连词成句 (Does )your sister help at home?请问填Does对吗? What time do your sister have breakfast?(改错） what does your grandpa like?这句话对吗? does your mother at home 这句话对吗? what does your grandpa likes?这句话对吗? my sister does not have tobuy any vegetable today 这句话中的does为 She runs as faster as her sister does 这句话对吗?