I'm not sure when I should go.同义句 I'm not sure when( )( ).

I'm not sure when I should go.同义句 I'm not sure when( )( ). I'm not sure I'm not sure 快 I'm not sure yet. I'm not sure()( 至今) I'm sure I am not wrong I'm not sure when I first fell in love with you . 有没有I’m not too sure? NOW, I'm not sure 什么意思 为什么没有I’m not too sure? Can you tell me when America______(discover)?in 1492?I'm not sure理由 i'm not sure when to go tomorrow.是表语从句还是宾语从句? I'm not sure when the train will arrive,I'm afraid.It___be late.A.shall B.will C.may I am not sure when I should go.(同义句)I am not sure when ____ ____ I'm not sure when he will come.等于I（ ）（ ）when he will come.还有，I have no money.等于I（ ）have （ ）money. I'm not sure yet还是I'm not sure either?如题,寻求原因 I'm not sure what's playing, I hedged. I'm not sure what I should expect（改为简单句） I'm not sure ___ ___ expect