[Q]: How does the sentence end?

The woman tried to store the knobs in the boxes but the 

[A]: knobs were too large.


[Q]: How does the sentence end?

There were more snails in the aquarium than the tank because the 

[A]: tank was smaller.


[Q]: How does the sentence end?

Jeffrey showed Joseph how to make a google doc on the computer.  

[A]:
Joseph was grateful.