作业帮You have to_(submit)your paper by the end of this month.
来源：学生作业帮助网 编辑：作业帮 时间：2024/04/28 13:33:52
You have to_(submit)your paper by the end of this month.
You have to_(submit)your paper by the end of this month.
You have to_(submit)your paper by the end of this month.
submit.have to后加动词原形
submit。haveto后面接原形。