Choose the underlined part in each sentence that should be corrected.
William Samuel Johnson, who helped write the Constitution, become the first president of Columbia University in 1787.
A.become
B.write
C.who
D.the first

Choose the underlined part in each sentence that should be corrected.
Would you mind not to smoke on the bus? It disturbs other people.
A.other
B.not
C.to smoke
D.disturbs

Choose the underlined part in each sentence that should be corrected.
That the trees lose their leaves are a sign of winter.
A.lose
B.a
C.are
D.their

Choose the word or phrase (A, B, C or D) that best completes each sentence.
Tell the police the truth _______you'll be in trouble!
A.if
B.unless
C.when
D.or

Choose the word or phrase (A, B, C or D) that best completes each sentence.
He set out soon after dark_______home an hour later.
A.to arrive
B.and arrived
C.in order to arriving
D.so that arrived

Choose the word or phrase (A, B, C or D) that best completes each sentence.
He felt _________ when he failed the exams the second time.
A.discouraged
B.discouraging
C.encouraged
D.encourage

Choose the word or phrase (A, B, C or D) that best completes each sentence.
The ________ is an international organization that aims to fight and control disease.
A.World Health Organization
B.Word Health Organization
C.World Healthy Organization
D.World Health Organism

Choose the word or phrase (A, B, C or D) that best completes each sentence.
Mark, I don't think you_______Carol, the new department typist.
A.meeting
B.having met
C.to have met
D.have met

Choose the word or phrase (A, B, C or D) that best completes each sentence.
In this case, I think _______nothing.
A.it is better to say
B.it be better to say
C.better" to say
D.better for saying

Choose the word or phrase (A, B, C or D) that best completes each sentence.
Cigarette smoking can _______a loss of appetite.
A.cure
B.release
C.cause
D.treat