If you didn’t cheat in the exam, you wouldn’t be punished.




A.You were not punished as you didn’t cheat in the exam.
B.You didn’t cheat in the exams so as not be punished.
C.Don’t cheat in the exam and you won’t be punished.
D.You never cheat in the exam, so you are not punished.

Undersea vehicles _________ .




A.are too small for a man to fit inside
B.are very slow to respond
C.have the same limitations that divers have
D.make direct observations of the ocean floor

A.arrive
B.apply
C.university
D.between

A.delights
B.tasks
C.feelings
D.hopes

_______(48)




A.freedom
B.freely
C.free
D.freeing

According to the next, Asian elephant can be extinct because of_________.




A.loss of habitat
B.hunting
C.change of climate
D.polluted environment

How can Asian elephants find new food supplies?




A.They made forests larger.
B.They found other plants.
C.They migrated with the seasons.
D.They could grow plants and trees.

Peter: Thanks a lot for your wonderful gift. – Mary: _________.




A.You are welcome
B.Please
C.Welcomed
D.Thank you

A.played
B.marked
C.managed
D.penalized

_______(75)




A.tunnels
B.burrows
C.caves
D.dungeons