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 substance is very toxic. Protective clothing must be worn at all times.

A. Since the substance is very toxic, so protective clothing must be worn at all times.

B. So toxic is the substance that protective clothing must be worn at all times.

C. The substance is such toxic that protective clothing must be worn at all times.

D. The substance is too toxic to wear protective clothing at all times.

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 substance is very toxic. Protective clothing must be worn at all times.

A. Since the substance is very toxic, so protective clothing must be worn at all times.

B. So toxic is the substance that protective clothing must be worn at all times

C. The substance is such toxic that protective clothing must be worn at all times

D. The substance is too toxic to wear protective clothing at all times

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

Question 49: The substance is very toxic. Protective clothing must be worn at all times.

A. Since the substance is very toxic, so protective clothing must be worn at all times.

B. So toxic is the substance that protective clothing must be worn at all times.

C. The substance is such toxic that protective clothing must be worn at all times.

D. The substance is too toxic to wear protective clothing at all times.

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

The substance is very toxic. Protective clothing must be worn at all times.

A. Since the substance is very toxic, so protective clothing must be worn at all times.

B. So toxic is the substance that protective clothing must be worn at all times.

C. The substance is such toxic that protective clothing must be worn at all times.

D. The substance is too toxic to wear protective clothing at all times.

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 12th-grade students are studying very hard. They want to pass the entrance exam.

A. The 12^th -grade students are studying very hard so as pass the entrance exam.

B. The 12^th -grade students are studying very hard in order that to pass the entrance exam.

C. The 12^th -grade students are studying very hard so to pass the entrance exam.

D. The 12^th -grade students are studying very hard so that they can pass the entrance 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.

 The 12th-grade students are studying very hard.. They want to pass the entrance exam.

A. The 12^th -grade students are studying very hard so as pass the entrance exam.

B. The 12^th -grade students are studying very hard in order that to pass the entrance exam.

C. The 12^th -grade students are studying very hard so to pass the entrance exam.

D. The 12^th -grade students are studying very hard so that they can pass the entrance 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.

A. He studied so few that he didn’t pass the end-of-term test.

B. He didn’t study hard enough for to pass the end-of-term test.

C. He didn’t pass the end-of-term test because didn’t study much.

D. He didn’t study enough to pass the end-of-term test.

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

A. Since I’m unable to get in contact with him, it seems certain that he’s closed his e–mail account.

B. If no one is able to get in contact with him, he ought to get e–mail account for himself

C. He may have closed his e–mail account, but I won’t know for sure until I get in touch with him

D. I must have got his e–mail address wrong, because he’s not giving me any reply.

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.

A. If only he had been able to finish his book.

B. If it weren’t for his wife’s help, he couldn’t have finished his book.

C. Without his wife’s help, he couldn’t have finished his book.

D. But for his wife’s help, he couldn’t finish his book.