1. pronunciation
2. proud
3. natural
4. broken
5. excellently
6. improvement
7. excellent
8. wonderful
9. immediately
10. proudly
1. I am always proud of you
2. My teacher said I should improve my grammar.
3. I can't believe you pass the driving test (can't đúng nghĩa hơn ấy)
4. My parents did their best to take care of us.
5. He asked his son to improve CHinese pronunciation
6. There is one thing you need to improve