[Q]: How does the sentence end?

Rihannon didn't like stale food so had the pizza instead of the salad since the 

[A]: salad was old.


[Q]: How does the sentence end?

Sarah wants to determine her baby's blood type so she goes to Rachel, because 

[A]: Sarah wants to know it.


[Q]: How does the sentence end?

Sally was cooking stew but she wasn't sure what type of steak to buy. The 

[A]:
steak would cook in the stew for a long time to make the stew tasty.