The word “They” in the passage refers to_____________ .
A.Apollo 11
B.astronauts
C.Americans
D.engines

Which of the following is the best title for this passage?
A.The Life of Neil Armstrong
B.The History of Space Travel
C.The Story of Apollo 11
D.The John F. Kennedy Space Center

Which is the best place for the following sentence? “He was about to make history.”
A.[1]
B.[2]
C.[3]
D.[4]

The paragraph following the text would most likely discuss__________ .
A.the events that happened on July 21, 1969
B.the completely successful mission of Apollo 12
C.the pictures that the astronauts took on the Moon
D.how the omission of “a” changed the meaning of the statement

As mentioned in the passage, commuters usually ______.
A.talk to each other during train journeys
B.cause traffic congestion on the roads
C.go home from work at different hours
D.go to work at different hours

__________ (48)
A.most
B.both
C.much
D.best

__________ (50)
A.if
B.because
C.and
D.but

Jack London, whom was known for his stories of Alaska, lived there during the Klondike gold rush.
A.whom was known
B.his stories of Alaska
C.lived there
D.the Klondike gold rush

Bacteria are responsible of many of the textures and flavors in our food and are particularly important in milk products.
A.are
B.responsible of
C.many of the textures
D.important in

Don’t invite John to dinner, I can’t stand his bad _______ .
A.mood
B.mind
C.character
D.temper