[ Vocabulary ]
Something that people must do because it is their job or duty.
A. Guarantee
B. Conclusion
C. Responsibility
D. Impeach

Random Topics:
Simple and Compound SentencesRelative ClausesModals: Possibility, Necessity, ExpectationVerb to Be Tenses & Object PronounSimple Present and Past TenseFuture TensesSentences vs Run-OnsAdverb and Noun ClausesAsking for and Giving OpinionModal Verbs of ObligationOther quiz:
Grammar › ViewWhich sentence uses the correct order of adjectives?
A. We took a ride on a blue, old Chinese bus.
B. We took a ride on a Chinese, old, blue bus.
C. We took a ride on an old, blue Chinese bus.
Simple, Complex, Compound Sentence › View
After you get home, I want you to clean your room.
A. simple
B. compound
C. complex
Vocabulary and Grammar › View. I heard that Beckham might make a surprise _____ at the football match on Sunday.
A. appearance
B. payment
C. indication
D. appreciation
Vocabulary › View
the smallest unit into which matter can be divided without the release of electrically charged particles.
A. atom
B. element
C. compound
D. molecule
