[ Modals ]
Nobody answered the telephone at the dentist. I called several times.They ______ early.
A. cant have left
B. must have left
C. might have left
D. should have left

Random Topics:
Nouns, Pronouns, Antecedents, and Singular and PluralPresent PerfectTenses and Figurative LanguageLexico and GrammarPersonal PronounsConditionalsLinking VerbEmployment VocabularyReflexive Pronouns & Modal VerbsCountable - UncountableOther quiz:
Tenses › ViewWhich tense is used to describe an action that has been completed recently or affects the present?
A. Past Perfect
B. Present Perfect
C. Future Perfect
D. Present Simple
Grammar › View
Mark______ 19, but Brian and Denis ______ 26 and 28.
A. is / are
B. are / is
C. are / are
D. am / are
Comparative Adjective › ViewMost people think cats are … … … fish.
A. more interesting
B. interesting than
C. interesting
D. more interesting than
Present Tenses › View
Joey ______________ (not study) for an exam this weekend.
A. studies
B. is studying
C. isn’t study
D. isn’t studying
