A.long-term relationships
B.The unlikelihood to attend school.
C.women’s having children at sooner age
D.demotivation at the workplace.

A.The use of a tracking device to protect Florida panthers.
B.Different methods of tracking Florida panthers.
C.Scientists dedicated to saving Florida panthers.
D.Florida panthers’ secretive nature and habits.

A.A teacher at Yale
B.A student at Oxford
C.A fictional character
D.A bobsledder at the Olympics

A.Eagan’s life show that a man can be an athlete and a well-educated person.
B.Eagan’s life shows that military experiences make athletes great.
C.Eagan’s life shows how a wealthy student can achieve as much as a poor one.
D.Eagan’s life shows how easy it is to win two gold medals in different Olympic sports.

A.Eagan’s life show that a man can be an athlete and a well-educated person.
B.Eagan’s life shows that military experiences make athletes great.
C.Eagan’s life shows how a wealthy student can achieve as much as a poor one.
D.Eagan’s life shows how easy it is to win two gold medals in different Olympic sports.

A.articulate
B.bad-tempered
C.devoted
D.inventive

A.The tracking transmitter really works
B.The panthers are scared of humans
C.The information cannot be recorded
D.The transmitter doesn’t work when it is out of sight.

A.They attach the transmitter to a harness
B.They get knowledge of panthers’ social patterns
C.They trap animals such as birds, fish, …
D.They can track the sea creatures.

A.the transmitter
B.the orbiting satellite
C.the information
D.the panther

A.the panthers
B.the transmitters  
C.the panthers’ ranges
D.the scientists