[ Modal Verbs ]
Which sentence contains an incorrect use of a modal verb?
A. You must wear a helmet.
B. He can plays the guitar.
C. They should finish their work.
D. She may go to the dance.

Random Topics:
ModalModals for Advice, Obligation/Prohibition, Necessity and Lack of NecessityGrammar PhrasesPast TensesNoun Clauses with THATGrammar - NounsSubordinating Conjunctions and ClausesComparative AdjectivesFirst Conditional, Future Time ClausesSpellingOther quiz:
Adjective › ViewFootball is one of his interests. He finds football very _______.
a. interesting
b. interested
Infinitives and ING Forms › View
My mom is thinking of… shopping
A. To go out
B. Going out
Past Tenses › ViewAlthough Sam spent four years studying maths, he ____ it very well.
A. wasn’t understanding
B. didn’t understood
C. didn’t understand
Vocabulary › View
The principal will speak for the school administration.
A. parents
B. management
C. teachers
