QUES: Continue writing.

Dennis showed endless dedication to the unappreciative Ian, so
+++++++++
ANS: Dennis expended their energy for nothing.

QUES: Continue writing.

The fireman was a role model to Monica but not Lindsey because
+++++++++
ANS: Lindsey wanted to be a policeman one day.

QUES: Continue writing.

They need to update their kitchen cabinets after buying more dishes because the
+++++++++
ANS: dishes are excessive.

QUES: Continue writing.

The cancer has stopped since the patient took the medicine compared to the therapy since the
+++++++++
ANS:
therapy was ineffective.