[Q]: How does the sentence end?

I like to dye my hair black a few times a year but my wife prefers it blonde like hers. I think she dislikes the 

[A]: black hair contrasting.


[Q]: How does the sentence end?

The man with cancer chooses surgery over chemo based on his doctor's advice. 

[A]: surgery must succeed more in cases like his.


[Q]: How does the sentence end?

Tina asked guests to take off their shoes when entering the house because she had a new carpet. She said the 

[A]:
shoes were often dirty.