[ Subject-Verb Agreement ]
Twenty-four years _____ a long time to work at a single job.
A. Is
B. Are

Random Topics:
Helping and Linking VerbsModal Verbs for SpeculationGrammar - Collective NounsThings in EnglishRelative - ConditionalSimple PastNouns, Pronouns, Antecedents, and Singular and PluralComparative & Superlative AdverbsPre-intermediateTenses and ArticlesOther quiz:
Future Forms › ViewI’ll meet you at the station exit. What _________________?
A. do you wearing
B. will you have worn
C. will you be wearing
Grammar › View
You ______ single
A. be
B. been
C. is
D. are
Basic Tenses › View_________ you go to the zoo?
A. How often
B. How often do
C. How often does
D. How are
Grammar › View
Amy _______________ out tonight because she has got an exam early in this morning.
A. won’t go
B. will go
C. might go
