We agree to speak again by phone towards the end of the week.

The two also agreed to speak with each other every day.

The two parties agreed to speak again, probably next week.

We must agree not to speak of this matter to our wives.

Andrews did, however, agree to speak about his more general experience.

And after my previous behavior, there's no way the Captain's ever going to agree to speak to me again.

He agreed to speak on the condition his last name not be used.

She left the bus and agreed to speak with them.

She had, of course, agreed to keep all secret until Adam should give her leave to speak.

Some would agree to speak and then back out at the last minute.