It's time for me to go to school 可以 不加to吗

It's time for me to go to school 可以 不加to吗 It's time (for还是to) go to school it's time for us to go to school it's time for him [ to go ]to school 这句话通吗 It's time for me to go to school 还是要写成It's time for me It's time to go to school It's time for go to school 哪里错了 It's time to go to school.It's time for lunch翻译 It's time for you to go to school.此处为什么用for不用to? It's time for school和It'stime to go to school的区别 It's time for us to go to school,so let's( )the promblem and 连词成句(time,it,go,is,for,to,school,me,to)