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when i was 9 years old,my father gave me an english book. i used it to study english with my sister. my sister always teach me english lesson. in my opinion as a 9 years old child, english is easy to understanding.english is an important language which must we learn.
then when i was 11 years old. my father want me to study english at brilliant. he said that my elder sister study there before me. and i am also happy to join that english course