Cellphone conversations

IMO E

IMO rest all options have pronoun reference issue.

Cellular telephone conversations, though sounding like a continuous stream of conversation, are in reality of composed of millions of tiny audio frames, each containing only a fraction of a second of sound wrapped inside their digital envelope.


A. each containing only a fraction of a second of sound wrapped inside their ( each is used as antecedent for their so incorrect )
B. all containing only a fraction of second wrapped inside its (antecedent of its is all so incorrect)

C. all the sounds only a fraction of a second long and wrapped inside its(same mistake as in b) D. every one containing only a fraction of a second wrapped inside their (every is antecedent for their so incorrect)

E. each containing only a fraction of a second of sound wrapped inside a (correct)

OA E

Cellular telephone conversations, though sounding like a continuous stream of conversation, are in reality of composed of millions of tiny audio frames, each containing only a fraction of a second of sound wrapped inside their digital envelope.

A. each containing only a fraction of a second of sound wrapped inside their - here noun is each, so it should be singular
B. all containing only a fraction of second wrapped inside its
C. all the sounds only a fraction of a second long and wrapped inside its
D. every one containing only a fraction of a second wrapped inside their
E. each containing only a fraction of a second of sound wrapped inside a

Cellular telephone conversations, though sounding like a continuous stream of conversation, are in reality of composed of millions of tiny audio frames, each containing only a fraction of a second of sound wrapped inside their digital envelope.

A. each containing only a fraction of a second of sound wrapped inside their
B. all containing only a fraction of second wrapped inside its
C. all the sounds only a fraction of a second long and wrapped inside its
D. every one containing only a fraction of a second wrapped inside their
E. each containing only a fraction of a second of sound wrapped inside a

a) its should be used instead of their
b)their should be used instead of its
c) same as b)
d) same as a) + every one used is incorrect
e) correct
IMO E

sivaelectric wrote:Cellular telephone conversations, though sounding like a continuous stream of conversation, are in reality of composed of millions of tiny audio frames, each containing only a fraction of a second of sound wrapped inside their digital envelope.

• A. each containing only a fraction of a second of sound wrapped inside their
  B. all containing only a fraction of second wrapped inside its
  C. all the sounds only a fraction of a second long and wrapped inside its
  D. every one containing only a fraction of a second wrapped inside their
  E. each containing only a fraction of a second of sound wrapped inside a

OA later

A, B, C and D can be eliminated due to incorrect usage/ambiguity of pronouns.
IMO, E is the correct answer.

Cellular telephone conversations, though sounding like a continuous stream of conversation, are in reality of composed of millions of tiny audio frames, each containing only a fraction of a second of sound wrapped inside their digital envelope.

A. each containing only a fraction of a second of sound wrapped inside their
B. all containing only a fraction of second wrapped inside its
C. all the sounds only a fraction of a second long and wrapped inside its
D. every one containing only a fraction of a second wrapped inside their
E. each containingonly a fraction of a second of sound wrapped inside a

each containing .... inside their

The answer is E.