sentences:  Ed Sullivan admired Worsley's ventriloquism act because, in addition to being funny, Worsley's technique was so perfect that he could appear in tight close-up exhibiting no discernible lip movements while his "figure" (dummy) appeared to be speaking.It is almost impossible to form the plosive consonants "B" and "P" without some movement of the lips; ventriloquists traditionally substitute another consonant.As part of Worsley's act, his dummy would shout the phrase "Bottle of beer!"