have lunch有没有第三人单数变化?have lunch,have breakfast.这些固定词组有没有第三人称单数变化?用不用变成：she has lunch?.请举例+讲解.

have lunch有没有第三人单数变化?have lunch,have breakfast.这些固定词组有没有第三人称单数变化?用不用变成：she has lunch?.请举例+讲解. forget第三人 单数fffffff no walk第三人 单数 I often have lunch at sI often have lunch at school.主语改为第三人称单数 They have lunch at school 转单数句 Do you have lunch at school?改为第三人称单数 no one是第三人单数吗? forget第三人 单数还有 drink sleep is 第三人是用于第三人称单数吗 we can have lunch at school dining hall on school day有没有语法错误啊? I dont have any time to go to home for lunch 有没有错误? I dont have any time to go home for lunch有没有错误? eat lunch与have lunch有何区别? have lunch和eat lunch 有什么区别 改错.1.They have the lunch at about twelve2.carrot(复数)3.sound(第三人称单数) We often have rice,meat,________(马铃薯) for lunch every day.是单数还是复数啊? I often have lunch at school主语改成第三人称单数he We have lunch at (noon)是不是填noon,是单数还是负数哦?