----- Nội dung dịch tự động từ ảnh ----- 70. My boss is in the office. He is wearing a red shirt. (who) -> My boss is in the office. 1. I've never met any more dependable person than George. => George is.. 2. Tim drinks too much alcohol every day, that's why he has a lot of stomach problems. => If 3. The shop assistant handed these boxes to the customer. => These boxes.... 4. The keyboard wasn't working well. =