Choose the word or phrase A, B, C or D that best completes the sentence or substitutes for the underlined word or phrase.
__________ is produced from the heat stored in the earth's core.
A.Nuclear energy
B.Solar energy
C.Water energy
D.Geothermal energy

Choose the answer among A, B, C, D to complete each of the sentences below:
It's filthy' in here! Are there any volunteers to help ______?
A.light up
B.take up
C.clean up
D.clear up

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in the following question.
Agrarian people depend on the lunar calendar to prepare for their crops.
A.highlanders
B.gardeners
C.planters
D.farmers

Choose the answer among A, B, C, D to complete each of the sentences below:
The situation has become ____ worse, and it is now impossible to handle.
 
A.constantly
B.progressively
C.frequently
D.continuously

Choose the answer among A, B, C, D to complete each of the sentences below:
Can you take the day off tomorrow?- Well, I’ll have to get _________ from my boss.
A.permission
B.licence
C.allowance
D.permit

Choose the answer among A, B, C, D to complete each of the sentences below:
What exactly is the influence of air pollution ______ human beings?
A.with
B.for
C.on
D.to

Choose the answer among A, B, C, D to complete each of the sentences below:
Helen’s parents was very pleased when they read her school _______.
A.diploma
B.papers
C.report
D.account

Choose the answer among A, B, C, D to complete each of the sentences below:
People can become very___when they are stuck in traffic for a long time.
A.pressed
B.nervous
C.stressful
D.bad-tempered

Choose the answer among A, B, C, D to complete each of the sentences below:
John ________ knowledge from many of his life experiences to his work.
A.approved
B.appreciated
C.accomplished
D.applied

Choose the answer among A, B, C, D to complete each of the sentences below:
Everyone will tell you that becoming a parent is challenging, but you never really know what that means until you learn about it ____ way.
 
A.long
B.direct
C.hard
D.full