有没有I’m not too sure?

有没有I’m not too sure? 为什么没有I’m not too sure? I'm not sure I'm not sure what to expect.这句话有没有问题如题.sure后可以直接加名词? I'm not sure 快 I'm not sure yet. I'm not sure()( 至今) I‘m not sure 是too 还是still 还是yet还是so I'm sure I am not wrong NOW, I'm not sure 什么意思 I'm sure eating too much junk food is not good for your healthy 为什么eat要用ing形式? I'm not sure when I should go.同义句 I'm not sure when( )( ). I'm not sure yet还是I'm not sure either?如题,寻求原因 英语翻译Most of my friends like loud music that they can dance,too.(翻译成汉语)I'm not sure what to expect.改写成 I'm not sure what( )( )expect. i'm not sure whether worth to cherish you are 有语病吗 错在哪里 I'm not sure what's playing, I hedged. I said I love my freedom,but now I'm not sure I do.是不是有语法错误?中式英语吗? She______(feel) a little ill because of too much work I'm not sure who______(make)the firstShe______(feel) a little ill because of too much workI'm not surewho______(make)the first kite in history