[Q]: How does the sentence end?

Chemistry class was hard for Jessica but not Sarah because 
OPTIONS:
- Jessica hated studying sciences in school.
- Sarah hated studying sciences in school.

[A]: Jessica hated studying sciences in school.


[Q]: How does the sentence end?

The garbage truck had taken the trashbag out of Mary’s trashcan this morning, so the 
OPTIONS:
- trashbag is now empty.
- trashcan is now empty.

[A]: trashcan is now empty.


[Q]: How does the sentence end?

Betty asked Angela when the professional exterminator was coming to the house because 
OPTIONS:
- Betty could not remember.
- Angela could not remember.

[A]:
Betty could not remember.