Here is the sentence:
Vacuuming under the furniture,
dusting the ceiling fans, and
scrubbing the tile grout with a toothbrush,
Jerry prepared the house for his ultra-picky mother-in-law.
When you list grammatical items, you must use
parallel structure. Here,
and scrubbing all begin
participle phrases, so the list
is parallel. What a yummy answer you chose!
Go to the next sentence.