It is ____ the teacher A for B of C in

More and more people think ____ necessary to let the students teach themselves.是不是用it或it is都可以? Example isn’t another way to teach, it is the only way to teach中文意思是什么 The girl is from America.All of us ____ like her to teach us English. the book ____(it )is very interesting It's ____.The rain is coming. The door is ____(close).Pleaseopen it. 英语翻译one of the _____ ______ of the school education is to teach the students how to live ____ ____ ____ It is time for me to clean the blackboard today.同义句 It is ____ ____ ____ ____ the blackboard. the teacher is( )English teach/to teach/teaching/teaches I like the ____（teach）in red because she ____(teach) us English well. 1：____ down this street,____ right ____ the first crossing .The hotel is ____ the right.接着下面2:Is it near ____?1:Yes ,it is. 很难理解宇宙有多大.It is hard to understand ____ ____ the ____ is. How is the weather it is cold and ____(snow) Someone is knocking at the door.____ is it? What fine ____ it is!The sun is shining. The sun is shining.It is very ____(heat). 填词.I ____ the book is interesting.It is boring. The elephant is seriously ill.It is ____(die)soon.