Dùng cleft sentences( object): she had the idea for a harry potter book in 1990
2 câu trả lời
It was she who had the idea for a Harry Potter book in 1990 ( It + is/was + thông tin cần nhấn mạnh + who/whom/that + mệnh đề ) mình xin hay nhất nhé
She had the idea for a Harry Potter book in 1990.
-> It was the idea for a Harry Potter book that she had in 1990.
CHÚC CẬU HỌC TỐT!!!