Choose the word or phrase that best completes the sentence or substitutes for the underlined word or phrase.
Since they came, we ______ able to work on the project.
A.are
B.have been
C.have to be
D.were

I will have your car _____by the end of the day.
A.to repair
B.repair
C.repaired
D.repairing

Choose the word that has the underlined part pronounced differently from that of the others.
A.gravity
B.aspiration
C.biography
D.possible

Choose the word that has the underlined part pronounced differently from that of the others.
A.national
B.venture
C.fortunate
D.suggestion

Choose the word that has the main stress placed differently from that of the others.
A.scientist
B.president
C.engineer
D.astronaut

Choose the word that has the main stress placed differently from that of the others.
A.conquest
B.venture
C.technical
D.artificial

Choose the word that has the main stress placed differently from that of the others.
A.biography
B.psychological
C.approximate
D.congratulate

Choose the word that has the main stress placed differently from that of the others.
A.success
B.cosmonaut
C.extreme
D.appoint

Choose the word or phrase that best completes the sentence or substitutes for the underlined word or phrase.
The Cosmonaut Training Center at Star City, Russia was named ______ him.
A.of
B.on
C.for
D.after

Choose the word or phrase that best completes the sentence or substitutes for the underlined word or phrase.
China became the third country in the world to be able to independently carry ______ manned space flights.
A.on
B.out
C.off
D.over