[Q]: How does the sentence end?

Christopher wanted to discourage Brian to volunteer with wetland protection agency, 

[A]: Brian is concerned with saving the planet.


[Q]: How does the sentence end?

When it comes to stitching, Jessica is more skilled than Felicia due to 

[A]: Jessica sewing for a living.


[Q]: How does the sentence end?

I tossed the arugula with oil and vinegar and ate it, but tossed the lettuce in the trash, because the 

[A]:
lettuce was rotten.