It is bad for sb to do sth.
It is possible for sb(sth) to do sth
英语初三句型it is bad for sthit is good for sthask sb to do sth as
是sth is important to sb还是 it is important for sb to do sth?
造句It is+a.+for sb.+to do sth.
It is adj 造句 for sb to do sth 造句
Is it necessary for sb to do sth 同义句
find it (is) +adj+for sb.+to do sth.
it is easy for sb to do sth
It is+adj for sb to do sth 造句
It is interesting for sb.to do sth造句
用it is hard for sb to do sth造句
It is+adj (for sb) to do sth