1. Lesson 2. Use It or Lose It How can you improve your brain power?

2. Lesson 2. Use It or Lose It

3. 3 gallon jug + 5 gallon jug -> 4 gallons of water

6. http://www.youtube.com/watch?v=2gU0hWrv8o0

7. Lesson 2. Use It or Lose It You have 8 balls with same size. Among them, 7 balls have same weight but the other 1 ball is a bit heavier than others. You can use the scale only twice. How can you find the heavier ball? Try to guess… ?

8. 1. Rejecting 2. Giving an advice Lesson 2. Use It or Lose It Can you go to the movies with me? I’d love to, but I can’t. I suggest you take some medicine.

9. More expressions for suggesting & rejecting

10. Let’s practice! Can you __________? __________

11. Let’s practice! How about _________? __________

12. Let’s practice! Why don’t we ______? __________

13. Let’s practice! I suggest you ______________.

14. Let’s practice! I suggest you ______________.

15. Let’s practice! I suggest you ______________.