[ 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:
Tenses › ViewAll local people in this town_______ an urgent meeting at that time yesterday.
A. were attending
B. is attending
C. attends
D. attended
Grammar › View
What time ________ the plane ________?
A. does_ take off
B. is the plane taking
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