I think the answer is right(改为否定句)急

I think Tom___(know)the answer. I think tom___(know)the answer. I think my answer is I think the answer is right(改为否定句)急 I ----- the answer to the question,I think.A,find out B,keep away C,ask This isn't the answer to the question （用I think...合并为一句） I can't find the answer to the question.Think hard ,and you can 什么 i want know the answer I think I can answer this question________(easy). The question is very s_____.i think you can answer it. Are you a sb?Don't answer,I think you are the biggest sb. I well think it _____and give the answer to you later 用介词填空 He doesn't know the answer,I think(合并为一句） I think Jack___ the answer 为什么knows可以而has known 不可以 I think the book_ i think your answer is wrong改为同义句i______ think your answer is______ I think Millie's answer is right .同义句 I _____think Millie's answer is _____. 根据首字母提示写出单词I think you are sure to choose the b answer to the question打错了那个不是b开头是I think you are sure to choose the c answer to the question