Jill Is Given Some Advice on Vocal Cues

Multiple Choice

Jill is given some advice on vocal cues.Which one of the following pieces of advice should Jill disregard?

A) 'Try to eliminate "ums" and "ahs" from your speech.'
B) 'Try not to speak too fast.'
C) 'Try to pronounce your words properly'
D) 'Try not to vary your pitch and tone while speaking.'
E) 'Try not to leave long periods of time before responding to a question.'