[Q]: How does the sentence end?

Having great hair is one of the attributes Maria admires about Monica, 

[A]: Maria admires things about many people.


[Q]: How does the sentence end?

I always watched the TV and didn't listen to the radio because the 

[A]: radio was unwatchable.


[Q]: How does the sentence end?

Elena knocked on Laura's door so she could deliver the manual but there was no answer. 

[A]:
Elena was disappointed.