An economic system in which the central government makes all the decisions on the production and consumption of goods and services
A. Market system
B. Communism
C. Command system

Random Topics:
Modal Verbs for SpeculationComparative and Superlative AdjectiveTransitional WordsDo / Have / Can - Basic QuestionsIf Conditional Zero and OneGerund, Participle, Infinitive, or AppositiveInterrogative Pronouns & AdverbsQuantifiers / Prepositions of Time and Comparative AdjectivesAdjectives (-ed / -ing)Apostrophes and Quotation MarksOther quiz:
Gerund, Infinitive, Bare Verb › ViewHowever, he didn’t find anything unusual enough ………. why she could remember so much about her life
A. to explain
B. explaining
C. explains
D. explain
Future Tenses › View
Which sentence is correct?
A. We are going to visit our grandparents next weekend.
B. We will visit our grandparents next weekend.
C. We are visiting our grandparents next weekend.
D. We will be visiting our grandparents next weekend.
Simple Present Tense › ViewI don’t ______ reggaeton , it’s very noisy!
A. listen
B. speak
C. learn
D. jump
Grammar › View
The family _________living in their new house.
A. will have enjoyed
B. will be enjoying
C. will deciding
D. will enjoy
