She forgets her mother's birthday yesterday . A. forgets B. her C. mother’s D. birthday
She forgets her mother's birthday yesterday .
A. forgets
B. her
C. mother’s
D. birthday
She forgets her mother's birthday yesterday .
Đáp án A
Giải thích :Liên quan đến thì quá khứ đơn
She forgot her mother's birthday yesterday. (Sai ở động từ "forget" - cần chuyển sang dạng quá khứ)