Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

I didn’t pay attention to the teacher. I failed to understand the lesson.

A. Although I paid attention to the teacher, I failed to understand the lesson. 

B. I would have understood the lesson if I had failed to pay attention to the teacher. 

C. I would have understood the lesson if I had paid attention to the teacher. 

D. Unless I failed to understand the lesson, I would pay attention to the teacher.

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

I didn’t pay attention to the teacher. I failed to understand the lesson.

A. Although I paid attention to the teacher, I failed to understand the lesson.

B. I would have understood the lesson if I had failed to pay attention to the teacher.

C. I would have understood the lesson if I had paid attention to the teacher.

D. Unless I failed to understand the lesson, I would pay attention to the teacher.

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

I whispered as I didn't want anybody to hear our conversation

A. Since nobody wanted to hear our conversation, I whispered

B. So as not to hear our conversation, I whispered

C. Because I whispered, anybody heard our conversation

D. I lowered my voice in order that our conversation couldn't be heard

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

He did not work hard. He failed the exam

A. Even though he failed the exam, he didn’t work hard

B. Unless he had worked hard, he would have failed the exam

C. If he had worked hard, he would have passed the exam

D. However hard he worked, he failed the exam

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

She did not study hard. She failed the exam.

A. Even though she failed the exam, she didn’t study hard.

B. Unless she had studied hard, she would have failed the exam.

C. If she had studied hard, she would have passed the exam.

D. However hard she studied, she failed the exam.

Mark the letter A,B,C or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions.

He did not work hard. He failed the exam.

A. Even though he failed the exam, he didn’t work hard.

B. Unless he had worked hard, he would have failed the exam.

C. If he had worked hard, he would have passed the exam.

D. However hard he worked, he failed the exam.

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions

He did not work hard. He failed the exam

A. Unless he had worked hard, he would have failed the exam

B. Even though he failed the exam, he didn’t work hard

C. If he had worked hard, he would have passed the exam

D. However hard he worked, he failed the exam

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each of sentences in the following questions.

I didn't know that you were at home. I didn't drop in.

A. Not knowing that you were at home, but I still dropped in,

B. I didn't know you were at home although I didn't drop in.

C. Not knowing that you were at home, I didn't drop in.

D. If I knew that you were at home, I would drop in.

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions

The leader failed to explain the cause of the problem. He did not offer any solutions.

A. Though the leader failed to explain the cause of the problem, he did not offer any solutions

B. The leader failed to explain the cause of the problem so he did not offer any solutions

C. The leader failed to explain the cause of the problem nor did he offer any solutions

D. The leader failed to explain the cause of the problem because he did not offer any solutions