Trả lời: 1 – d2 – c3 – b4 – a
Trả lời: 1. I have a ruler. 2. A: Do you have an eraser? B: No, I don’t. 3. A: Do you have a school bag? B: Yes, I do. 4. A: Do you have a notebook? B: No, I don’t.
Trả lời: 1. I have a notebook. 2. Do you have an eraser?3. Yes, I do. 4. Do you have a school bag? 5. No, I don’t.