Questions 19 to 22 are bused on the conversation you have just heard.

A. Neglect learning to use the facilities in advance.
B. Forget to apply slides and other visual aids.
C. Fail to read his text beforehand.
D. Ignore the audience in the back rows.

A. Get a new suit.
B. Worry less about his appearance.
C. Look for a different job.
D. Have his suit cleaned.