Which sentence uses commas correctly?
A. Our apartment walls, are very thin so we can hear our neighbors talking.
B. Our, apartment walls, are very thin so we can hear our neighbors talking.
C. Our apartment walls are very thin, so we can hear our neighbors talking.
D. Our apartment walls are very, thin so we can hear our neighbors talking.

Random Topics:
Future Tense - will and going toVocabulary and PrepositionsGrammar ClausesPresent ProgressiveLinking Verbs and TensesComparatives and Past Perfect TenseSentence Structure and PunctuationTenses and Passive VoiceWh-QuestionAdverbs, Prefixes, and SuffixesOther quiz:
Subordinating Conjunctions › ViewI don’t want to go to the movies _____________ I hate the smell of popcorn.
A. although
B. because
C. whenever
D. so that
Verb Tenses › View
A: Did you like the movie “Star Wars?”
B: I don’t know. I ___________ that movie.
A. haven’t seen
B. didn’t see
C. don’t see
D. haven’t saw
Simple Present Tense › ViewShe ______________ a brother
A. Doesn’t has
B. Don’t has
C. Don’t have
D. Doesn’t have
Grammar › View
The fortune teller says that I … three children.
A. will have
B. am going to have
C. am having
D. have
