`1` . C
(Dẫn chứng :At the age of six months she could already say a few words.)
`2` . A
(Dẫn chứng : But before she was two years old, she was badly ill.)
`3` . D
(Dẫn chứng : With the help of the teacher, she began to see and hear the world around her through her hands.)
`4` . D
(Dẫn chứng :After she grew up, she became a famous writer in America.)
`5` . B
(Dẫn chứng : Her first and most famous book is The Story of My Life. Her story brought new hope to many blind and deaf people. It gave light to those in darkness and encouraged them to live and work.)