... and violoncellist. In 18 26 Braille began teaching the blin in the institute. Braille is known for his idea of modifying the Barbier point writing system, used for coded army message, to enable ... and violoncellist. In 18 26 Braille began teaching the blin in the institute. Braille is known for his idea of modifying the Barbier point writing system, used for coded army message, to enable ... (Whom) .. 6. He has bought a new book . (passive voice) A new book 7. He got the job although the salary is low. Despite = = = = = = = = = = THE END= = = = = = = = Full name : ẹE THI LAẽI LễP...