[ Modal Verbs ]
Must is used to express…
A. ability
B. obligation
C. prohibition
D. advice

Random Topics:
Verb Types and TensesCompound Words and SentencesSimple Compound and Complex SentencesComparison of Adjectives and AdverbsAdjective Clause and Adverb ClauseTOEFL GrammarGRAMMAR - Could / Could notAdverb ClausesVerb Forms and PrepositionsPresent and Past Simple TenseOther quiz:
Grammar › ViewI (watch) TV when my mom (call) me.
A. watched / called
B. was watching / called
C. watch / calls
Grammar › View
A bomb fell right in the market place, which killed people and left another seriously _____.
A. injuring
B. injured
C. injure
D. injury
