[ Vocabulary ]
group of countries that may decide to set little or no tariffs or quotas
A. market economy
B. mixed economy
C. sustainability
D. free trade

Random Topics:
Passive Voice & TensesAsking & Giving AttentionModals: Possibility, Necessity, ExpectationActive-Passive VoicesVocabularyPresent Tense vs Past TensePossesive Pronouns and Modals of AbilityGrammar - Countable/ UncountableInfinitivePrepositions after VerbsOther quiz:
Essential and Nonessential Clauses › ViewWhich of these needs to be offset by (surrounded by) commas?
A. Essential clauses, phrases
B. Nonessential clauses, phrases
Grammar › View
What is plural form of thief?
A. thiefs
B. thiefes
C. thieves
Positive and Negative Connotations › ViewChoose the word with the most positive connotation to complete the sentence.
I love spending time with my aunt. She has a very (childlike, youthful, childish) outlook on life.
A. childlike
B. youthful
C. childish
Tenses › View
. Do you always_____in swimming pool ?
A. Swimming
B. Swims
C. Swim
D. Swam
