[ Modals ]
Which of the following sentences shows that someone is unable to do something using a modal verb?
A. I can swim well.
B. I should swim now.
C. I cannot swim.
D. I might swim later.

Random Topics:
Present Simple and ContinuousDemonstrative SpeechGrammar: SyntaxIELTS VocabularyVerb Forms and PrepositionsPresent Continuous TenseSentence Adverbs & Third ConditionalCommon ErrorDegree of ComparisonPassive SentenceOther quiz:
Grammar › ViewAttendance is mandatory. Everyone __________ expected to arrive on time.
A. is
B. was
C. are
D. were
Grammar › View
The robber _______________ away from the bank when the police caught him.
A. ran
B. was runing
C. was running
Tenses › ViewHe was so tired that he …………. barely stand.
A. can
B. is able to
C. could
Tenses › View
I raised my hand once I had identified the answer.
A. present perfect
B. past perfect
C. future perfect
