On a scale of A to E, where A stands for "very well", B for "well", C for "moderately well", D for "not very well", and E for "not at all", rate how well you have achieved the goals set at the beginning of this unit.

　 A B C D E 1. Talk about the problem of drug abuse.
　 A B C D E 2. Understand the two reading passages.
　 A B C D E 3. Use the new words and expressions.
　 A B C D E 4. Explain the effects and dangers of drugs.
　 A B C D E 5. Understand the text cohesive devices.
　 A B C D E 6. Practice translating skills: translation of "it".
　 A B C D E 7. Write a public warning message.
　 A B C D E 8. Learn about the negative impact of drug abuse and trade.