Ex2. Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

Câu hỏi

When the writer _____ his first novel, he had rewritten many drafts.

A. published

B. publishes

C. has published

D. had published

Đáp án
A. published

Câu hỏi thuộc Bài tập:

ENGLISH 9- 26/12/2025