Cô chọn giúp con đáp án đúng của mỗi câu hỏi. và các câu A, B, C , D nghĩa là gì và được dùng trong trường hợp nào với ạ. 2. “How often do you have your teeth checked?” – “____” A. Two months B. Not much C. Rarely D. They're checked carefully 3. "Many happy returns!” –“____” A. Thanks B. Same to you C. Not at all D. Wish you all the best 4. "You look very pretty in this dress." – “____” A. It's so nice of you to say that B. Yes, it is fairly expensive C. I see what you mean D. Thanks for your wish 5. “You're late again, Peter.” – “____” A. It's none of your business B. Only 5 minutes left C. I expect not to be fired C. I'm sorry. My car was broken this morning