[ Grammar and Usage ]
Select the sentence that uses commas correctly.
A. My favorite colors are red blue and green.
B. My favorite colors are red, blue, and green.
C. My favorite colors are red, blue and green.
D. My favorite colors are, red, blue, and green.

Random Topics:
Simple Present and Past TensesFuture Tense VocabularySimple Past/Past ProgressivePresent Perfect Simple and ContinuousMixed Present TensesPresent, Past and Future TenseGrammar, adverbs of frequency placementAdverb of TimeOrdering AdjectivesActive & PassiveOther quiz:
Grammar › ViewWe all wish to create a friendly and supportive environment ____ to learning.
A. liable
B. conducive
C. detrimental
D. accommodating
Progressive Verb Tenses › View
Aunt Nanette will be planning fun activities for James.
A. will planning
B. will be
C. be planning
D. will be planning
Grammar › ViewShe asked: “Why are you so sad today”?
She asked…
A. why I was so sad today.
B. why was I so sad that day.
C. why she was so sad today.
D. why I was so sad that day.
Must / must not › View
You … be rude to your parents
A. must
B. mustn’t
