She received a(n) ___________ letter threatening to disclose details of his affair if he didn't pay the money.

A. perpetual
B. anonymous
C. noteworthy
D. intergral

In a military drilling exercise designed to be realistic as possible, they __________ the direct advance on the enemy camp.

A. mounted
B. simulated
C. upgraded
D. manifested

The movie presents Lincoln as a strong-willed, ________________ man who led the US through a moral, constitutional and political crisis.

A. integral
B. conscientious
C. conscious
D. unconscious

Sports activities can offer challenge and excitement in the lives of parents who mignt otherwise become bored and tempted to revert _________ bad habits.

A. to
B. with
C. on
D. in

He’ll always be _______ to you for what you’ve done.

A. peaceful
B. secure
C. grateful
D. companion

Before the school ____ what students must wear, they wore just about anything.

A. managed
B. authorized
C. regulated
D. standardized

The President is focusing on nuclear energy now because he needs to ____________ public attention from his economic record.

A. upgrade
B. divert
C. simulate
D. infect

Even though your daughter has a shy ___________________, and may always be somewhat inhibited, you can help her alleviate some of her shyness.

A. coincidence
B. temperament
C. spirit
D. prejudice

Summary of the textCollege life in the Internet ageThe colleges today have become the most _____1_____ spots in the world. The Internet has brought students various _____2_____ for their learning and lives. Students are_____3_______linked to each other, to professors and to their classwork in an _______4______river of______5______and communication.For universities, to _____6_____their ______7_____advantage and attract students, they are competing with the best Internet services. With the widespread _____8______of laptops and computer sciences, the universities are going to produce a generation of ______9_______and_____10_____thinkers, which is indispensable for the future of the world.

Match the sentences with their explanations.On his retirement, his colleges ________ him with a set of golf clubs.

A. gave
B. presented
C. awarded
D. provided