The speaker is not giving his/her own opinion: I have to work from 8.30 to 5.30 every day.

They tell speakers not to give a comprehensive history of the Holocaust, but simply to keep it personal.

An invited speaker gives a talk about a current topic in physics.

The speaker did not give his name or rank.

The speaker must warn somebody or "give a warning that."

Well if there was a tie, the speaker could give a casting vote, couldn't he?

But no speaker gave the listeners any notion of what to do except vote when the time comes.

The speaker gave the casting vote for the sentence to stand.

The previous speakers have already given all the reasons why we so much welcome this proposal.

At that time, the speakers give their version of the tale to the judge, in under eight minutes.