Question 3: He is very A. honest He is always willing to give a lot of money to charity. B. generous C. enthusiastic your life Question 4: If you can do something to help others, you will find B. meaningless C. helpless A. meaningful Question 5: The school is difficult to get to because it is located in a 6. Smartphones allow us to get A. remote A entrance B. cheerful C. confused to the Internet anywhere. B. entry C. browser C. communicative 7. Modern devices have changed the way we A communicate B. communication D. modest D. interested area D. practical D. access D. communicator 8. To help poor people, we can donate money to a charity or become a volunteer in our B. corporation C. community D. action the law of gravity when he was sitting under an apple tree and an apple fell A company 9. Issac Newton on his head. A. explored B. discovered A. grow B. prevent 11. C. invented D. made millions of lives. C. save D. raise 10. Alexander Fleming used penicillin around the world to an accident of leaving a soft drink outside in cold weather, Frank Epperson made the first popsicles. A. Thanks to B. Because C. So that D. In order to