[ Vocabulary ]
The activity of buying and selling, especially on a large scale.
A. Accuracy
B. Requirement
C. Commerce
D. Testify

Random Topics:
DeterminersPast Continuous and Past Simple TenseFuture Time and TensesPersonal PronounsGrammar and Sentence StructureWill or Going toCompound AdjectivesThe Future Simple TenseParticiple AdjectivesGrammar & VocabularyOther quiz:
Academic Vocabulary › ViewWhat does the word ‘analyze’ mean?
A. when the author tells the reader what the character’s personality is like
B. facts, examples, and other pieces of information directly stated in a text
C. connecting the textual evidence with your own knowledge and experience; an educated guess.
D. to critically examine the components of a subject to understand its meaning and/or nature as a whole
Sentence Structure › View
The professor was invited to speak at the international conference.
A. Simple (S)
B. Compound (Cpd)
C. Complex (Cpx)
Vocabulary › Viewfrank, direct, straightforward
A. forthright
B. instill
C. anguish
D. resolute
Distinguishing Future Tenses › View
Would you like … coffee?
A. a few
B. a little
