we didnt use mobile phone many years ago chuyen sang cau bi dong

0 bình luận về “we didnt use mobile phone many years ago chuyen sang cau bi dong”

1. we didnt use mobile phone many years ago

   -> Mobile phone wasn’t used many years ago

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2. we didnt use mobile phone many years ago

   =>Mobile phone wasn’t used many years ago

   *Cấu trúc

   S + V-ed + O

   ->S + was/were + P2 + by + O

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