英和和英

to solve a problem―settle a question

of a problem, to be solved

a solution to a serious problem

We have solved the problem.

a complicated problem that is difficult to solve

Issues which should be resolved

a problem capable of solution

to raise a question

to go to work on a problem―proceed to a question

to raise a question―give rise to a controversy

product of thought (problem to be solved)

to pose a question

to settle a question―dispose of a question

the action of posing questions or assigning problems to solve

an unsettled issue

The day the problem was resolved.

a method for solving a problem

the key to (solving) a problem

get the problem out of the way

to ask too many questions

to consider a matter―take a matter into consideration

to give one a problem―set one a problem

an insoluble problem

an issue that becomes a problem

a way of solving a problem

to solve a hard problem―cut the Gordian knot

A question is up.

an ingenious solution to the problem

a question arose

A paper is set.