-err> I 1; I looked around to see who the speaker was , / i> ;
2.b> ( .i>); ; tonight's speaker is a well-known writer and journalist ; she was a brilliant public speaker ;
3.b> (the Speaker) .i> ; the Speaker of the House of Commons [Representatives] [] ;
4.b> i> ; he is a fluent English and French speaker ; a native speaker of Chinese (, i>);
5.b> (, , .i>) [.i> .i> loudspeakerr> 2)].