[ 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:
Vocabulary › ViewWhat does ‘Ingenious’ describe?
A. A slow computer
B. A boring book
C. A type of animal
D. A very clever idea
Grammar › View
John and Jake walk _____ the ramp
A. up
B. across
C. into
D. down
Present Simple › ViewYou ______ hello to the teacher
A. say
B. says
Comparative › View
Francia is ____________Colombia.
A. more cleaner than
B. cleanes than
C. cleaner than
D. most cleaner than