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

It is stated that we are now in the first stages of a battle for the ___ of life on the earth.

At first, Microsoft had ___ hyphen in the name “Micro-soft”, combination of microcomputer and ___ software.

These eggs come from free-range chickens ___ eat only organic grains.

Her ___ to medicine was so great that she had little time for anything else.

Traffic congestion has become a mojor issue, while schools and hospital are ___.

Bill Gate’s ___ in donating large sums of money towards welfare activities is remarkable.

The word “obtain” is closest in meaning to “_______”.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.

Popular discussions of the future often focus on the way (31) ________ will affect our lives – cars that drive themselves, computerized (32) ________that think like humans and vacations on the moon. Some of these (33) ________may sound like absolute fantasy. However, if the developments of recent years are any indication, such predictions are probably not fancy at all. Only a few decades ago, most of us thought (34) ________shopping, computerized body parts and virtual reality games were science (35) ________. Now, these things are here.

Although he was very tired, he agreed to help his child with his homework.

His father left New York. The doctor suggested he ___ there.

It is recommended that he ___ his course.