Choose the best answer to complete each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.
With its long days, lack of _______ atmosphere, and wide-open spaces, _______ moon would also make an ideal place to put massive solar power plants.
A.Ø / a
B.an / the
C.the / a
D.an / Ø

Choose the best answer to complete each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.
Within _______ few years, _______ private space travel has gone from concept to reality.
A.Ø / an
B.the / the
C.the / a
D.a / Ø

1939/ she/ family/ move/ America.
A.In 1939, she and her family moved to America.
B.In 1939, she and her family moves to America.
C.To 1939, she and her family moved to America.
D.In 1939, she and her family moves America.

Choose the best answer to complete each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.
What are your plans for _______ future?
A.a
B.an
C.the
D.Ø

Choose the best answer to complete each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.
She has a promising future ahead _______ her.
A.for
B.from
C.on
D.of

Choose the best answer to complete each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.
He is very worried _______ his new job because he is not quite prepared _______ working.
A.on / over
B.to / off
C.about / for
D.in / at

Choose the best answer to complete each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.
She intended to quit her job to stay _______ home and look _______ her sick mother.
A.in / at
B.at / after
C.for / over
D.up / on

Choose the best answer to complete each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.
Due to industrialization, we have to cope _______ the fact that many species are _______ danger _______ extinction.
A.over / at / for
B.at / upon / over
C.for / on / with
D.with / in / of

Choose the best answer to complete each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.
She is looking _______ a new place to live because she does not want to depend _______ her parents any more.
A.for / on
B.after / with
C.up / forward
D.at / into

Choose the best answer to complete each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.
Let's put off that meeting to next Monday.
A.postpone
B.schedule
C.arrange
D.appoint