Which sentence is written correctly?
A. My three favorite classes are math, science, and PE.
B. My three favorite classes are math science, and PE.
C. My three favorite classes are math, science and, PE.
D. My three favorite classes are, math, science and PE.

Random Topics:
Infinitives or GerundsTransition WordsIf Conditional Zero and OneProverbsduring, for, whileArticles A and AnVocabulary and PrepositionsSimple Present VS Present ContinuousUsed to & would & Past SimpleGrammar - Present Perfect TenseOther quiz:
Homophones › ViewThe (principal/principle) reason the teacher was upset was because the student was dishonest.
A. Principle
B. Principal
Active and Passive › View
Identify the correct passive sentence for the following sentence which is in active. He has filled my application.
A. My application has been filled by him.
B. My application had been filled by him.
C. My application was been filled by him.
D. My application is been filled by him.
Past Simple Tense › ViewHer baby always _____ in the afternoon.
A. invites … to come
B. invite … came
C. invited … to come
D. invited … came
Question Tag › View
Eric and Alex aren’t classmates, ______________?
A. are they
B. is he
C. don’t they