[Q]: How does the sentence end?

I used my fingers more than I used my toes because I used the 

[A]: fingers when I played piano.


[Q]: How does the sentence end?

Joseph taught Aaron how to plant the seed so the plant would grow, as 

[A]: Joseph was an experienced gardener.


[Q]: How does the sentence end?

It is easier to start playing a flute than a violin because the 

[A]:
flute is a lot easier to tune.