He did not work hard. He failed the exam.
-
Unless he had worked hard, he would have failed the exam.
-
Even though he failed the exam, he didn’t work hard.
-
If he had worked hard, he would have passed the exam.
-
However hard he worked, he failed the exam.
Đáp án: If he had worked hard, he would have passed the exam.
Giải thích: Đáp án C
He did not work hard. He failed the exam. Cậu ấy ko học chăm. Cậu ấy đã trượt kỳ thi.
= C. If he had worked hard, he would have passed the exam. Nếu cậu ấy học chăm, cậu ấy đã qua kỳ thi rồi.