If it hadn’t been for his carelessness, we would have finished the work.

1/40

He was careless because he hadn't finished the work.

If her were careful, we would finish the work.

If he had been more careful, we would have completed the work.

Because he wasn't careless, we didn’t finish the work.

Giải thích

Đáp án C

Giải thích: Nếu không vì sự bất cẩn của anh ta thì chúng tôi đã hoàn thành công việc rồi.