The word "set" in line 9 could best be replaced by ________.
A.fixed.
B.changed.
C.stable.
D.formed.

The word "unrelated" in line 19 i s closest meaning to in meaning to ________.
A.unconnected.
B.unfamiliar.
C.unclassified.
D.unidentified.

The word "who" in line 14 refers to ________.
A.Elissa Newport.
B.Koreans.
C.students.
D.colleagues.

According to the passage, what was the purpose of examining a sample number of immigrants?
A.To compare different age groups
B.To detect differences in nationalities
C.To confirm different language characteristics
D.To measure the use of grammar

Why does the author mention "long, grueling hours without sleeps" in paragraph 5?
A.To show that people must work hard for the career they have chosen.
B.To discourage readers from choosing a career as a flight attendant.
C.To contrast the reality of a flight attendant's job with most people's perception.
D.To emphasize the difficulty of working as a plumber.

The word "evoke" in paragraph 5 is closest in meaning to _______.
A.be related to
B.agree on
C.differ from
D.bring to mind

According to the passage, which of the following is true?
A.To make a lot of money, you should not take a job with a low starting salary.
B.Your initial view of certain careers may not be accurate.
C.To make lots of money, you should rule out all factory jobs.
D.If you want an easy and glamorous lifestyle, you should consider becoming flight attendant

In paragraph 5, the author suggests that _______.
A.you may want to change careers at some time in the future.
B.you will be at your job for a lifetime, so choose carefully.
C.as you get older, your career will probably less fulfilling.
D.you will probably be jobless at some time in the future.

The word "assessing" in paragraph 2 could best be replaced by _______.
A.disposing
B.considering
C.discovering
D.measuring

The word "that" in paragraph 5 refers to _______.
A.commission
B.a flight attendant
C.the traveling life
D.occupation