[ Modal Auxiliaries and Similar Expressions ]
Which sentence correctly expresses necessity?
A. You must update your antivirus software.
B. You might update your antivirus software.
C. You could update your antivirus software.
D. You may update your antivirus software.

Random Topics:
No Excuse Words / Conjunction SOPrepositions of MovementSimple Present Tense with Adverb of FrequencyPast Perfect Simple TensePrepositions and ArticlesConjunctions in Complex SentencesPresent, Past, and Future TimeAdjectivesGrammar - used toPresent Simple Tense PassiveOther quiz:
Preference & Future Tense › View… you … go home after our English class?
A. are/go to
B. are/will
C. are/going to
Present Perfect › View
Lindsay _____ not been to France.
A. has
B. is
C. have
D. does
Simple Past Continuos › ViewWhen the teacher ____ in, they ______ English.
A. come – study
B. comed – studied
C. came – were studying
D. came – studied
Indefinite Pronouns › View
Kate was born …………………… in Africa.
A. somewhere
B. nowhere
C. anywhere
