✅ Correct Answer: 👍 On 📌 Explanation: * We use congratulate someone on an achievement, success, or happy event. * Congratulate on is a fixed English collocation. * Structure: congratulate + someone + on + achievement/event ✔️ She congratulated me on my success. 🎯 Quick Trick: 👉 Congratulate on an achievement, but thank for a favor. ✅ ⸻ 📝 Grammar Quiz 👇 👉 We are looking forward _____ meeting you. A) ❤️ At B) 👍 To C) 😮 For D) 🙏 On ⸻ ⚡ Please share this post with your friends and Study Related Groups. 🙏🏻 #📜 ਜਨਰਲ ਨੌਲਜ #📚 IELTS ਦੀ ਤਿਆਰੀ #📚ਪੜ੍ਹਾਈ with FUN🤪 #📚ਪੰਜਾਬੀ-ਅੰਗ੍ਰੇਜ਼ੀ ਡਿਕਸ਼ਨਰੀ💻 #🔤 ਅੰਗ੍ਰੇਜੀ ਬੋਲਣਾ