[Q]: How does the sentence end?

The greenhouse was a poor choice for these plants, so they were moved to the garden, since the 

[A]: garden had ideal conditions for growth.


[Q]: How does the sentence end?

Mike used a new notebook for his notes instead of his notepad, since the 

[A]: notebook was blank .


[Q]: How does the sentence end?

Lawrence is much happier in life than Adam because 

[A]:
Adam has neglected so much so far.