Is it weird that I think Tom is hot

Is it weird that I think Tom is hot I think it is和I think that It is such hot weather that I will collapse. Whose bike is that?I think its Tom's改错 you can ask ToM.I think it is his i think it is necessary that. and that. It seems that this one is hot it is important that.若果前面加一个i think是不是要把is省略?i think it is i I always believe that the world is___you think it is, I think it good to do exercise.和 I think that it is good to I think it essential that...为什么不用 I think it is.. I think it is right to do that.I ____ think it ____ right to