[ Modal Verbs ]
Which sentence contains an incorrect use of a modal verb?
A. You should always be honest.
B. He can’t find his keys.
C. They mustn’t be late.
D. She may not goes to the event.

Random Topics:
Grammar - some / anyModal Auxiliaries and To Be VerbsTypes of Sentence StructuresGrammar - Present Perfect with already, just, yetPaired Conjunction-ing / InfinitiveAdverbial Clause, Noun ClauseGrammar - PunctuationLinking Verbs and TensesHabitual and Continuous TensesOther quiz:
Articles › ViewAre you going to _____ beach this afternoon?
A. a
B. an
C. the
D. x
Vocabulary › View
As the rancor between Jacob and his ex-girlfriend grew, his comments about her became increasingly ________.
A. arrogant
B. stagnant
C. derogatory
D. insipid
E. putrid
Past Tenses › ViewCathy……….the piano for 35 years when she was finally asked to do a solo with the local orchestra.
A. was playing
B. had playing
C. had been playing
D. had been played
Grammar › View
If you ________ blue and yellow, you get green.
A. will mix
B. mix
C. are mixing
