[ Modal Verbs ]
Which sentence contains an incorrect use of a modal verb?
A. You can’t forget your password.
B. He mustn’t be late.
C. They could goes to the movies.
D. She may help you with that.

Random Topics:
Irregular AdjectivesTOEFL Adjective and AdverbPhrase or ClauseAuxiliary and Modal VerbsVerbs with Prepositions and ConjunctionsGrammar on ConditionalsVerbs and Possessive AdjectiveParallelism and Subject Verb AgreementRelative ClauseConjunctions and PrepositionsOther quiz:
Personal Pronouns › ViewThis is Adam. ________ likes to play computer game.
A. She
B. He
C. I
D. You
Grammar › View
Identify all the adjectives.
Sudoku is a logical puzzle invented by an American architect.
A. Sudoku
B. logical puzzle
C. invented
D. logical, American
Nouns and Quantifiers › ViewI don’t have _________ time left. I need to leave for the airport soon.
A. much
B. many
If Conditional › View
I ……………… him immediately if I had my mobile phone with me.
A. would call
B. will call
C. didn’t call
D. had called
