( )1. What time is it now?
A.9:00 B. 8:30 C. 8:00
( )2. What are the speakers looking at?
A. Pig houses. B. Special mirrors. C. Toothpicks.
( )3. How many teenagers in Nanjing Jinling High School have good eyesight?
A. About 18 percent. B. About 20 percent C. About 80 percent.
