have sb to do/doing/do都用在什么情况讲一下这三者的用法我可以确定有have sb do sth,可是在题上见到doing,答案说是固定用法,我又好像见过to do,能不能帮忙区分下,最好别抄别的回答,我都看过了

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• have sb to do/doing/do都用在什么情况讲一下这三者的用法我可以确定有have sb do sth,可是在题上见到doing,答案说是固定用法,我又好像见过to do,能不能帮忙区分下,最好别抄别的回答,我都看过了
• it is fun to do 还是 doing?it is no use doing 还是 to do划一下句子成分
• have sb doing?to do?do?不懂~1.It seemed ___ that he should have taken back what he said.A.surprising B.surprised C.surprise D.to surprise2.Hurry up .Don`t have the driver ____ outside.A.to wait B.waiting C.waiting for D.waited