It is___(necessary)to look up new words while reading.you just need to guess

It is___(necessary)to look up new words while reading.you just need to guess Don' t you think it necessary ________English well? It is___?___ heavily now. Sometimes it is___(rain)here Sometimes it is___(rain)here it's necessary是什么意思 What a pity ___ is___ you didn't arrive by day.A.there; because B.it; that C.he; w The work is so hard that he can't finish it.同义句The work is___ hard___ him___ finish. It is___(fun)to play with cats We have it in December but we don't have it in any other months.It is___来帮帮Christmas 你们都说这个 什么意思啊 Don't you think ( ) necessary for friends to tDon't you think ( ) necessary for friends to trust each other?A.one B.that C.those D.it i don't think it is necessary.(同义句）i think____ _____.(句型转换） it's necessary to know your position,don't dream too much帮我翻译一下 it's necessary to know your position,don't dream too much.帮我翻译一下 it's necessary to know your position,don't dream too much. It isn't necessary for you to come tonday的同义句 It isn't necessary for us to know the causes of homeless什么意思? 1.Tom is___(I)mother's friend.2.This book isn't___(I),it is___(he)