[Q]: How does the sentence end?

The pan does not get hot fast enough when placed over the flame because the 

[A]: flame is too low.


[Q]: How does the sentence end?

Jessica had her computer program ready to go while Patricia was struggling with hers, so 

[A]: Jessica offered some help.


[Q]: How does the sentence end?

Lindsey likes to barbecue their meat using charcoal but Maria prefers gas. 

[A]:
Maria went to Lowes to buy more propane for their cook out.