[ Vocabulary ]
Mining is of ____________ importance to many countries in Africa.
A. gradual
B. ordinary
C. complex
D. prime

Random Topics:
Quantifiers & Modal VerbsVerbal CommunicationFuture Simple TensesPassive SentencePresent Simple: affirmative, negative, interrogativePrepositions of MovementDescriptionsGrammar - may & mightParts of Speech and GrammarGrammar TOEFLOther quiz:
Question Words › View________________ is your dress, the pink or the white one?
A. Whom
B. Which
C. When
D. Why
Grammar › View
When using good “word choice” your writing contains strong words including specific __________________ and __________________.
A. rules and conventions
B. clauses and conjunctions
C. nouns and verbs
Grammar › ViewThis floor _______________.
A. dirty
B. are dirty
C. dirty is
D. a dirty
E. isn’t dirty
Modal Verb › View
………….. anyone like coffee?
A. Could
B. Would
C. May
D. Can
