Across
- 2. A flexible material made from synthetic substances; commonly used for bottles and containers.
- 4. The past participle of "use," often used to describe experiences with things (I have used).
- 10. The past participle of "buy," used in Present Perfect to talk about purchasing something (I have bought).
- 12. Something that has happened to you in the past, especially related to skills or life events.
- 13. A shiny gray-white metal often used in jewelry and coins.
- 14. The past participle of "see," used in Present Perfect (I have seen).
- 15. A precious yellow metal often used for making jewelry and coins.
Down
- 1. The verb used in Present Perfect to describe past experiences (I have).
- 3. The past participle of "try," used when talking about experiences (I have tried).
- 5. A modal verb used for giving advice (You should try it).
- 6. The substance from which an object is made.
- 7. Used with Present Perfect to talk about something that hasn't happened at any time in the past (I have never).
- 8. Used in Present Perfect to talk about experiences at any time up to now.
- 9. A hard, transparent material used for windows and cups.
- 10. The past participle of "break," used to talk about past actions (I have broken).
- 11. the revised list with **answers and clues** separated by a space:
