It has been five years since he bought the TV set. He______ the TV set ______five years.

[A] Because the stamps would be taken away when they had been used.
B. Because the stamps would be torn up (撕碎) when they had been used.
C. Because the stamps would be put on seals by the post office.

[A] they went frightened when Mr. West gave a shout
B. Mr. West showed bad manners
C. they thought Mr. West was like a woman