QUES: Continue writing.

The dentist was stern with Kyle but not Jeffrey about brushing their teeth because
+++++++++
ANS: Jeffrey didn't have gingivitis.

QUES: Continue writing.

She changed her university course from mathematics to history, because the
+++++++++
ANS: mathematics course is too complex.

QUES: Continue writing.

During the winter Jimmy needed to replace his old sweater but not his jacket because the
+++++++++
ANS: jacket was brand new.

QUES: Continue writing.

Jessica invited Patricia to their housewarming party, and
+++++++++
ANS:
Jessica accepted the gift that she brought to it.