A type of attention-getter, which is effective because it enables the listener to be drawn into it and become personally involved, is a

Tom usually arrives early for group meetings, makes coffee, arranges the seating, and makes sure the

flip chart has paper and the markers have ink. Tom is performing the role of __________. Fill in the blanks with correct word

The wipe and the dissolve have the identical aesthetic transition effect

Indicate whether the statement is true or false.