It was playing computer games that _______ the boy plenty of time that he ________ doing

his lessons.    

It was playing computer games that ______ the boy plenty of time that he ______ doing his lessons.

1. A.
   spent; must have been
2. B.
   cost; ought to have spent
3. C.
   wasted; wouldn't have been
4. D.
   took; can't have spent

 It was playing computer games that _______ the boy plenty of time that he ________ doing

his lessons.    

 A. spent; must have been                    B. cost; ought to have spent

 C. wasted; wouldn’t have been            D. took; can’t have spent

It was playing computer games that _______ the boy plenty of time that he ________ doing
his lessons.    

It was playing computer games that ______ the boy plenty of time that he ______ doing his lessons.

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