He actively participated in the fight agains air pollution => He was I gave you a book . It had many pictures => The book

1 bình luận về “He actively participated in the fight agains air pollution => He was I gave you a book . It had many pictures => The book”

1. 1. He was an active participant in flight against air pollution.

   – Câu khẳng định ( thì QKĐ, động từ tobe): S+ was/ were+ N/ adj

   – a/ an+ adj+ N

   2. The book, which had many pictures, I gave you.

   – Đại từ quan hệ: which

   + Dùng để chỉ sự vật/ sự việc

   + Thay thế cho S/ O

   + Sau nó là V/ S2

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