I. Điền đại từ bất định (someone, somebody, something, everyone, not. She wants to live ____ by the sea (in a certain place). 2. She put ____ in the box, all the things that she had. 3. Does ____ have a phone charger? (I don't know if a person has a charger or not.) 4. We went ____ this weekend. We stayed at home. 5. She didn't bring ____ to the party. 6. Is there ____ in the room? 7. ____ lives in that house. It's empty. 8. Would you like to go ____ this weekend? (I don't expect a particular answer.) 9. ____ was really friendly, all the managers and even the CEO. 10. ____ is going really well and so I'm really happy. 11. I know ____ in this company. It's my first day. 12. Did you go ____ during the summer? (I don't know if you did or not.) 13. She doesn't want ____ to help her. 14. She loves ____. She's a really kind person. 15. I must have left my keys ____! 16. They looked ____ for the money. They looked in all the places in the house. 17. Would you like ____ to drink? (This is an offer, not a real question.) 18. ____ in the UK has hot weather today. It's cold all over the country. 19. ____ unusual happened. It was a very ordinary day. 20. I gave the children ____to eat because they were hungry. 21. I wish ____ would clean this mess up! 22. ____ came to the door earlier but I don't know who it was. 23. I'd love to travel ____ all over the whole world!