QUES: Continue writing.

The letter did not fit into the envelope well because the
+++++++++
ANS: envelope was too small.

QUES: Continue writing.

Marie bought herself a brand new lipstick to replace her chapstick. The
+++++++++
ANS: lipstick was trendy.

QUES: Continue writing.

The man's mental health condition deteriorated after he stopped taking his medication, because the
+++++++++
ANS: condition was untreated.

QUES: Continue writing.

Matthew carried a knife with them for protection but Benjamin carried a gun.
+++++++++
ANS:
Benjamin shot the mugger who assualted them.