I hardly know how i can finish ＿ difficult a task in ＿ a cas

I hardly know how i can finish ＿ difficult a task in ＿ a cas I am ( )busy,I can't finish ( )a difficult job. I can hardly know ( ) so complex a matter in such a case A.h With Tom ___me,I am sure I can finish the task on time.A.to I am afraid that I ______ finish the task in such a short ti I hope you can finish your task().A.success B.successful C.s as far as i ()it is possible to finish the task in such a sh i hope you_the task in one week.A be able to finish B are ab I don't know how I can make a sentence in English 同义句 I really don't know I can ____ thank you enough.A.hardly B.l I don't know how I can fly a kite.I dont know how _____ ____ I don not know how can finish my homework