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John is very lazy.He falls ______behind in his studies.

A.very                         B.far                     C.more                         D.still

John is very lazy. He falls ______ behind in his studies.

A. very                  B. far                C. more              D. still

John is very lazy. He falls ______ behind in his studies.

  A. very                  B. far                C. more              D. still

 John is very lazy. He falls ______ behind in his studies.

A. very                  B. far                C. more              D. still

 John is very lazy. He falls ________ behind in his studies.

A. very             B. far                  C. more             D. still

John is very lazy. He falls ______ behind in his studies.

 A. very              B. far          C. more            D. still