[Q]: How does the sentence end?

The student preferred doing their homework with pencil rather than pen, because the 

[A]: pencil provided more control.


[Q]: How does the sentence end?

Betty loved the scent of the coconut shampoo Mary bought, so 

[A]: Mary told her where she could buy some of her own.


[Q]: How does the sentence end?

The music teacher tried to store the instrument in the case but the 

[A]:
instrument was too large.