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