staying until a way to solve the problem has been worked out

Can you find out a way to solve the problem?（改同义句） have you found a way to solve the problem? I don`t understand the way ___they worked out the problem A. can you show me the way ___ you worked out the problem.A,tha The way(referred to to solve)the problem sounds reasonable. it's a good way for us to solve the problem by learning to f 改错They are try to find a way to solve the problem._______ 要写 This is the way ______ he thought of to solve the problem. A This is the best way i think of()the problem A.solve B.to so It is _______to teach a kid the way to solve a problem than The problem is difficult,____,he has worked it out.A:though he has worked out the problem.的被动形式