A. at apartment in Hanoi for his pen pal. B. after C. for III. Mỗi câu sau đây có một lỗi, hãy gạch chân và sửa cho đúng. 1. He drinks a lot of mineral waters in a day. 2. We shouldn't run or walk careless around the pool edge. 3. Hoa told me that her aunt cutted her hair yesterday. 4. There are a large, modern bathroom and a kitchen in the apartment. 5. Many people think that teachers give students too many homework. 6. Mr. Ba works in a factory for five days a week. 7. In my opinion, Tam is a more lazier student than Hoa is. 8. My children don't like those kind of imported toys. 9. I like studying history and I find this subject very interested. 10. Ken is a very more careful'driver than Simon. dong di D. his D. forward