3. Remember to fill _________ the medical form _________ ink. 4. Be careful _________ the traffic when you go ____in_____ the street. 5. He lived all _________ himself so he had to do everything _________ his own. 6. The temperature here often falls _________ zero _________ Christmas. 7. They couldn’t do anything _________ the situation. It was _________ their control. 8. _________ his youth, Becker was regarded _________ the best tennis player. 9. His father works _________ an oil rig _________ sea. 10. Bill is crazy _________ stamps. He’s got hundreds of stamps _________ his collection giới từ nè, giải thích hộ em với ạ