I think that it is important to ……从句中的is要不要加?为什么?

Is it weird that I think Tom is hot I think it essential that...为什么不用 I think it is.. I do that sometimes I think it I it think is right I think it is right to do that.I ____ think it ____ right to do that Not that I care what think,but it is you that I care about.的翻译 I think that the doctor had better see you变成I think that it is ---- for the doctor ---- see填空 i think it is mother ,rather than her childer ,that is to blame.that是强调 i think that that that that that is i think this work is so tired that i can’t stand it.这句话对吗 英语改错：The price is so expersive that I don't think I can afford it Is that true that it's hard to be a person?I don't think so! I don't think it is r___.I think that everyone should do some chores in each family! Look ,the child in it is me .Do you think it that I was very lovely it is not what i think you think but what you think i think you think. I think that it is important to ……从句中的is要不要加?为什么? Now I believe that the world is what you think it is的意思 I believe that the world is what you think it is.的意思?