i found this problem are easy ________

i found this problem are easy ________ I found it easy (to work) out the problem in this way. 括号内为什 I find these problem are easy （） . I found ___ not easy to work out the problem, The studients found ____ easy to work out this math problem i found a different way to ____ this problem This math problem ________. This isn’t ________ easy work.I can’t finish it in ________ This math problem is very easy.I can work it out.合并为一句 I will try my best to solve this problem,but it not easy to This maths problem is and I can do it .A easy；easily B easil （急!）：It isn't easy for him to work out this problem.I though