[ Grammar ]
Even the most primitive human communities have a system of ________ and punishments, distributed according to their ethical laws.
A. victories
B. rewards
C. prizes
D. prices

Random Topics:
1st and 2nd ConditionalsPronouns and AntecedentsSingular and Plural NounsPast Simple and Past Continuous TensesSpeculation with Modal VerbsGrammar: SyntaxFamily VocabularySecond ConditionalPresent TenseGrammar MistakesOther quiz:
Modals in The Past › ViewShe …. left her phone at school. Or perhaps she left it on the bus.
A. can’t have
B. might have
C. must have
Modals of Obligation and Permission › View
I _____ forget to take my library books back on the way home.
A. mustn’t
B. don’t have to
C. have to
Grammar › ViewChris ___ a lot many years ago, but he ___ now.
A. exercises; doesn’t
B. exercised; doesn’t
C. exercised; does
D. exercises; didn’t
Descriptions › View
A: Does he like sports?
B: ____________________. He doesn’t play tennis or soccer, and he doesn’t watch sport on TV.
_
A. I’m not sure.
B. I don’t think so.
C. I think so.
