12: He was possibly the most highly....... doctor of this century.

A. educate.  B. education.  C. educational.   D. educated

Question 13: The........ of policy is not our business - our job is to put it into practice.

A. determine.          B. to determine.        C. determination.   D. determined.

Question 14: When having an optical checkup, I had to look at the........ chart.

A. eye.  B. ear.   C. head.   D. neek.

Question 15: We're going to try to keep ourselves ........ as we grow older.

A. act.    B. active.   C. action.   D. activity.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

Not only _____________ to determine the depth of the ocean floor, but it is also used to locate oil.

A. seismology is used

B. using seismology

C. is seismology used      

D. to use seismology

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

Not only ­________ to determine the depth of the ocean floor, but it is also used to locate oil

A. to use seismology 

B. is seismology used

C. seismology is used

D.using seismology

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Not only______to determine the depth of the ocean floor, but it is also used to locate oil.

A. seismology is used

B. using seismology

C. is seismology used

D. to use seismology

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions

However much effort he put into it, he will never make a go of the business.

A. He’s a failure as an a businessman even though he’s extremely hardworking.

B. No matter how hard he tries, he won’t ever turn that business into a going concern.

C. The success of the business will depend upon the amount of hard work he puts into it.

D. Unless he is willing to make more of an effort, the business is never likely to be a success.