[Q]: How does the sentence end?

Michael absolutely refused to accept the apology that Kyle offered to them, because 

[A]: Kyle was insincere.


[Q]: How does the sentence end?

The food was attractive to flies, so between swatters and butter knives, the diners ended up using the 

[A]: swatters more.


[Q]: How does the sentence end?

Justin was very concerned about the environment Ian wasn't that interested. 

[A]:
Ian cut a lot of trees on their land.