Directions : Improve the following sentences so that they are concise and idiomatic . 1. In my opinion, I think it is a good idea. 2. There are more and more people who come to realize the importance of mental health. 3. Mr. Wang prefers to drink all kinds of liquor that are produced in Sichuan Province. 4. Liu was the student who was elected the monitor of the class by the whole class. 5. She is not only a famous singer, but also a super dancer as well. 6. His name is called Happy Potter. 7. For each and every book you purchase, you will get a free bookmark. 8. Many uneducated citizens who have never attended school keep voting for better schools. 9. My sister, who is employed as a nutritionist at the University of Michigan, recommends the daily intake of Vitamin C. 10. Bob provided an explanation of the computer to his grandmother.