Tài ^_∨ Xỉu👒🏴☠️🇧🇫🇻🇳
27: He learned to play the piano when he was five.A. His family made him play the piano when he was five.
B. He could play the piano when he was five, but he didn’t.C. The piano have been played by him since he was five.D. He has played the piano since he was five. 28: People should use bicycles more often to protect the environment. A. Bicycles to protect the environment should use.
B. Bicycales should be used more often to protect the environment.C. Bicyclaes should use to protect the environment.D. Bicycles to protect the environment. should be used.