OK .I am sure he will come

OK .I am sure he will come I am not sure( )he will come or not He will come tomorrow.I am sure 合成一句 I am not sure _____ he will come here o I am not sure --he will come back . 英语同义句转换 I am sure that he will come on time. He ( ) ( ) to c I am sure he will come to see me before he （）Beijing A.leava 1）I am sure he will come to see you before he_______Beijing. I am not sure wether he will come back soon?whether引导的是什么从句? i am not sure if he-(will)--come 为什么要加will啊?不是主将从现 I am sure popilarity will come our way I am sure that my dream will come t______