Oh, the idea has been put to me many times.

She didn't want to put the idea in my head.

He knew what had put the idea in his head.

But I'm going to put the idea to the test.

Some time ago I put forward the idea of a tax on the arms market.

This idea has been put into effect in a number of countries.

These new ideas are put to work much more quickly than ever before.

Until the summer of 2009, these ideas were never put into effect.

He'll find a way to put his ideas across to them.

Only then did she begin to put her own ideas forward.