There has been a great _______ in her English.
A.escalation
B.rise
C.increase
D.improvement

According to the _______ of the contract, tenants must give six months notice if they intend to leave.
A.laws
B.rules
C.terms
D.details

It _______ a lot of patience to be a nurse.
A.uses
B.takes
C.spends
D.costs

The cheetah runs 70 miles _______ hour. It’s the fastest animal in the world.
A.each
B.per
C.a
D.one

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Many countries’ cultural _______ is a result of taking in immigrants from all over the world.
A.diverse
B.diversified
C.diversify
D.diversity

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 important to know about how developed countries have solved the urbanization problems and _______ some solutions to those in Viet Nam.
A.think
B.propose
C.advise
D.expect

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
_______, she received a big applause.
A.Speaking has finished
B.When the speaker finished
C.After she finishes speaking
D.Once finishing her lecture

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Nam is motivated to study _______ he knows that a good education can improve his life.
A.because
B.so
C.so that
D.therefore

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Are you taking _______ this semester?
A.home economic
B.home economics
C.house economics
D.house economic

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
We regret to inform you that Ms. Markowitz’s workshop on public speaking _______ postponed until next week.
A.has been
B.were
C.would be
D.being