M1 U1 1 . A best friend is someone who can share happiness and sorrow with you. 2. I would be grateful if the two of you stopped fighting and tried to get along well with each other. 3. We have known each other for quite a long time. / We have got to know each other a long time ago. 4. I stayed awake on purpose until half past eleven in order to have a good look at the moon by myself.. 5. Finally, I was able to finish the work with the help of my friends. 6. We are good friends. I value your friendship above all else. 7. This is the first time he has used e-mail to communicate with his pen pal. 8. A hobby is something that you never get tired of—the more time you devote to it, the more fun you have. 9. Thanks to the Internet, it is now entirely possible for people to communicate face to face, even if they are in different parts of the world. 10. According to the news report, it is the weather that will determine the exact launch time of Chang’e Two.