"I must write some letters now. ” my brother said.
A.A.
My brother said he must write some letters now.
B.B.
My brother said he had to write some letters now.
C.C.
My brother said he had to write some letters then.
D.D.
My brother said he must to write some letters then.
Đáp án và lời giải
Đáp án:C
Lời giải:
C. Anh trai tôi nói rằng anh ấy phải viết một số lá thư sau đó.