[ Subject-Verb Agreement ]
Either the bus driver or the motorcycle rider responsible for the accident.
A. Is
B. Are
C. Am
D. Be

Random Topics:
Phrases and TensesVerbs and Subject Verb AgreementTenses - Irregular VerbsLinking WordsHas and HaveLanguage Features: Reflective ArticleTensePassive Voice - Present Simple and Past SimpleTenses of VerbsModal PossibilitiesOther quiz:
Present Perfect Tense › ViewShe has never …. in the ocean.
A. swim
B. swam
C. swom
D. swum
Gerunds › View
I’d love__________ to the party but it was impossible.
A. to join
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Present Simple › ViewYou ______ hello to the teacher
A. say
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Francia is ____________Colombia.
A. more cleaner than
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C. cleaner than
D. most cleaner than