I don't know much about his work.同义句转换=I----- ----- his work

I don't know much about his work.同义句转换=I----- ----- his work I don't know how I can finish the work 句型转换(改为同义句 I don't kn I don't know about his job,and I dong't care句型转换 I don't kno I don't know much about China的同义句 I know only _____ ____ abo the student never completed his work in time .I don't know h I don't think he can work out this problem alone (同义句转换） 同义句转换1.I don`t think my brother can work out this problem al i don't know how to work out the math problem 同义句 Without his help,i couldnt finish the work.同义句 同义句转换:i don't know i've_____ _______. i didn't read the intructions before he started his work的同义句 同义句:I don't know what I can do .转换：I don't know what ( ) ( )