Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
It’s a secret. You _________ let anyone know about it.
A.mustn’t
B.needn’t
C.mightn’t
D.may not

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
In a formal interview, it is essential that the interviewee _______ good eye contact with the interviewers.
A.maintain
B.is maintained
C.must maintain
D.maintains

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
As a(n) _______ girl, she found it difficult to socialize with other students in the class.
A.industrious
B.dynamic
C.reserved
D.ashamed

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Scientists have _______ a lot of research into renewable energy sources.
A.carried
B.done
C.solved
D.made

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
When Peter was a child, there _______ a cinema near his house.
A.used to be
B.used to have been
C.used to have
D.used to be being

Some even prepared relevant materials for their classes.
A.FALSE
B.inappropriate
C.irregular
D.careless

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
The energy _______ from the sun is renewable and environmentally-friendly.
A.harnessing
B.is harnessed
C.which harnessed
D.harnessed

What does the author mean by stating that, "At interpersonal levels, tone may reflect ideas and feelings over and above the words chosen"?
A.Feelings are expressed with different words than ideas are.
B.The tone of voice can carry information beyond the meaning of words.
C.A high tone of voice reflects an emotional communication.
D.Feelings are more difficult to express than ideas.

The word "derived" in line 13 is closest in meaning to________ .
A.discussed
B.Prepared
C.Registered
D.obtained

Why does the author mention "artistic, political, or pedagogic communication" in line 14-15?
A.As examples of public performance
B.As examples of basic styles of communication
C.To contrast them to singing
D.To introduce the idea of self-image