----- Nội dung ảnh ----- Exercise 9. Underline the mistake then rewrite the correct one. 1. He has played soccer for ten years and has won several championship with his team. 2. The company has recently began implementing new strategies to improve its efficiency. 3. I have already drunk three cups of coffee this morning. 4. He has received many compliments on his new shoes since he bought them. 5. The community has recently come together to support those in need after the disaster. 6. I just have finished a relaxing yoga session to reduce my stress level.