cần lời giải phần exercise 9. choose the best answers. mn cảm ơn câu 1 2 3 4 5 6 7 8 9 10

3. You can go to the city centre by bus A. because B. or 4. I have a dog. A. and 5. She can sing well; A. and 6. He was hungry; A. therefore 7. You should drive carefully; A. however B. but B. or B. however C. and I raise a school of fish. C. but she can't dance. C. but B. however A. s ...