they have no problems ___ out the math problem.
they have no problems ___ out the math problem.
I have problemS ___ working out the problem
They worked out the math problem .
I have no doubt______ Bob will work out all the math problem
No one ___me worked out the math problem.
I have __________(困难) working out the math problem.
Have you worked out the math problem yet?
No one ___ philip could work out the difficult problem.
The maths problem is wery easy.They can work it out=The math
He worked out the math problem f__.
I have problems working out the problem,can you help me?如何翻译
I have problems working out the problem,can you help me?