Directions: In this section, you will hear a talk. Answer the questions below. You will hear the recording twice. At the end of the talk there will be a 3-minute pause, during which time you are asked to write down your answers briefly on the Answer Sheet.
The process of stamp production is ______.

A. Smoke and fumes.
B. Over crowdedness.
C. The fall of the building.
D. Fighting.

A. Involve famous people in the graduation committee.
B. Have a celebrity speak at the graduation ceremony.
C. Invite the parents to the graduation ceremony.
D. Give support to a presidential candidate.