i'm not sure.perhaps you are right.改为同义句

i'm not sure.perhaps you are right.改为同义句 I'm not sure -Can I go out to play now? -______________A.Certainly not! B.I'm afraid not C.Sure not D.Perhaps you can't.选A对吗? I'm not sure 快 I'm not sure yet. I'm not sure()( 至今) I'm sure I am not wrong 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? perhaps与may的用法perhaps he telephoned last night,but i am not sure.=he may have telephoned last night,but i am not sure.我想问perhaps里没有have 为什么may 里要加have. 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 ---Are you going to visit your parents this summer?---（）Perhaps my aunt will take me there.A.Well done.B.Good idea.C.I'm not sure.D.I agree. I'm not sure what's playing, I hedged. 八上1-2同义词选择题同义词( )1.Perhaps he will come to my home tomorrow,but I’m not sure. A.Sometimes B.Maybe C.Suddenly D.Finally( )2.The list includes many new names. A.takes B.hopes I'm not sure what I should expect（改为简单句） I'm not sure ___ ___ expect I'm not sure where I should go.的同义句 I'm not sure where （ ）（ ）.