I'm not sure whether I can complete the work on time.这句话对吗

I'm not sure whether I can complete the work on time.这句话对吗 I'm not sure whether I______（be）on time 动词填空 英语翻译1.I’m not sure whether I can gain any profit from the in 46.I'm not sure whether I can gain any profit from the inves I don’t doubt whether I’m able to finish the work on time.改错 谁能告诉我这句话里I'm not sure whether I will hire 急 whether or not I can participate in it?i这句话对吗?怎么翻译? - Can he arrive on time? - . But I’m not sure. A. He must be （ ）we are to finish the work in time,I‘m not sure I'm certain I can finish the work on time.(改为同义句) I‘m certai 英语翻译We can make it anyway.W:Why not?But I'm not sure whether We can not keep on studying or doing our work all the time i