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 has been studying English for many years. He should have realized sooner that his  grammar was incorrect.

A. He has been studying English for many years to have soon realized that his grammar was incorrect. 

B. He has been studying English for many years that he should have realized sooner that his grammar was incorrect. 

C. No sooner has he been studying English for many years than he should have realized that his grammar was incorrect. 

D. Though he has been studying English for many years, he did not realize sooner that his grammar was incorrect.

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

They have lived near a chemical plant for many years. Some villagers have now developed cancer

A. Because of the fact having lived near a chemical plant for, some villagers have now developed cancer

B. Because they have lived near a chemical plant for many years so some villagers have now developed cancer

C. Living near a chemical plant for many years, some villagers have now developed cancer

D. Having lived near a chemical plant for many years, some villagers have now developed cancer

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 didn't notice anything. We might have been in trouble otherwise.

A. If he noticed anything, we would be in trouble.

B. If he hadn't noticed anything, we couldn't have been in trouble.

C. If he had noticed anything, we could have been in trouble.

D. If he noticed anything, we could have been in trouble.

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.

Father has been working all day. He must be tired now.

A. Father must work all day and is tired now

B. Father thinks he is tired now because he has been working all day

C. I’m sure that father is tired after working all day

D. I think father was tired after all day working

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 security policy should have been carried out, but it wasn't. That's the fault of the management.

A. It's not the fault of the management if the security policy has not been carried out.

B. that the security policy has not been carried out is the fault of the management.

C. The fault of the management is that they have carried out the security policy.

D. The management has carried out the security policy, but it turned out to be a fault.

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 followinging questions.
We have been friends for years. It is quite easy to share secrets between us.

A. Being friends for years, we find it quite easy to share secrets.

B. We find it quite easy to share secrets, being friends for years.

C. We have been friends so that it is quite easy to share secrets between us.

D. Having been friends for years, we find it quite easy to share secrets between us.

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.

Henry should have done his homework last night, but he watched TV instead.

A. Henry did not do his homework last night because he was busy fixing the television set 

B. Henry watched TV last night instead of doing his homework. 

C. Henry did not watch TV last night because he had to do his homework. 

D. Henry did his homework while watching TV.

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.

Henry should have done his homework last night, but he watched TV instead.

A. Henry did not do his homework last night because he was busy with the television set

B. Henry watched TV last night instead of doing his homework

C. Henry did not watch TV last night because he had to do his homework

D. Henry did his homework while watching TV

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:

Henry should have done his homework last night, but he watched TV instead.

A. Henry did not do his homework last night because he was busy fixing the television set

B. Henry watched TV last night instead of doing his homework

C. Henry did not watch TV last night because he had to do his homework

D. Henry did his homework while watching TV