l am not sure Tom will come here tomorrow________he comes here,l'll email you.A whether;If B if ;Whether C.if If D.A&C

l am not sure Tom will come here tomorrow________he comes here,l'll email you.A whether;If B if ;Whether C.if If D.A&C l am sure 一变四 I am not sure是什么意思 Er...i am not sure. i am not sure if i am going to tom is birthday party.i may go to the concert (instead)? l am sure的用法 it,am,tomorrow,sure,not,if,wil,l,rain.组句子 when do you think they can finish their work?M( ) next monday .l am not sure . maybe. he. is. in. the. classroom.l.maybe. he. is. in. the. classroom.l. am. not. sure.同义句转换 No,l am not. l am not available i am not sure反义疑问句 I am not sure what your talking 翻译成中文：I am not sure i am not sure 什么意思 I'm sure I am not wrong I am not sure同义句 maybe.but I am not sure.