Which sentence uses the correct negative form?
A. Alice and Bob were not classmates in high school.
B. Alice and Bob were not classmate in high school.
C. Alice and Bob wasn’t classmates in high school.
D. Alice and Bob were not class in high school.

Random Topics:
Conditionals 1,2,3Can, Could, May, MightRelative Pronouns with PrepositionsGrammar for TOEFLComparatives or SuperlativesParts of SpeechSubordination ConjunctionsTo infinitive - GerundWishesNoun ClausesOther quiz:
Grammar › ViewWhich sentence has a past tense verb mistake?
A. Louis walked past the main library.
B. He fell down and kicked his foot against the table.
C. Mrs. Yates knew the answer to Louis’ question.
D. Two librarians lookt at him when he walked in the library.
Grammar › View
John: “I’m going to the Long Beach.”
John said that he ______ to the Long Beach.”
_____
A. is going
B. was going
C. went
D. had gone
Adverb › Viewinside
A. adverb of time
B. adverb of manner
C. adverb of place
Definite & Indefinite Pronoun & Conditionals › View
I knew hardly … at the party.
A. no one
B. anyone
