[ Modal Verbs ]
Which sentence contains an incorrect use of a modal verb?
A. You should always be kind.
B. He can’t find his book.
C. They mustn’t eat junk food.
D. She may not goes to the party.

Random Topics:
Adjective + to + VerbComplex Sentences with Adverb ClausesSimple Past/Past ProgressiveWas and WereArticles & Compound NounsPositive and Negative ConnotationsFuture Tense VocabularyAdjectives and AdverbsFuture TensesPast Continuous TenseOther quiz:
Grammar › ViewOf all the countries in that area of the world, perhaps Nigeria ____ the most potential.
A. has
B. have
Grammar › View
That book (be) __________ on the table for weeks. You (not read) __________ it yet ?
A. has been – haven’t you read
B. have been – haven’t you read
C. be – have you read
D. was – haven’t you read
Grammar › ViewWe didn’t go into the Museum of Modern Art. The tickets were _______.
A. too expensive
B. enough expensive
C. expensive enough
D. more enough
Grammar › View
Witness is a person who—-
A. kills a person
B. steals things
C. sees criminal events
D. investigates cases
