( ) 1. Last Friday, Miss Liu told us about some interesting dinosaurs. |
A. |
( ) 2. I learned how to use reference books in the library. |
B. |
( ) 3. We should turn off the lights when we leave the room. |
C. |
( ) 4. The dress is eight hundred dollars. It's expensive. |
D. |
( ) 5. People are trying to protect these tigers. They live in the northeast of China. |
E. |
( ) 6. Disneyland is one of the greatest theme parks in the world. |
F. |