[ Vocabulary ]
a person who investigates mysteries and gathers information
A. hunch
B. clue
C. culprit
D. detective

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Past Simple - Present PerfectVerbs - third personNouns FormationModal Verbs and Contrastive ConjunctionsGrammar-Present Continuous-Sentence MakingProgressive TenseTOEIC GrammarPresent ContinuousModals and VocabularyPrepositions and Prepositional PhrasesOther quiz:
Comparative Adverbs › ViewJim can run ______________________ than John.
A. faster
B. fastly
C. more fastly
Vocabulary › View
a notice of death, especially in a newspaper. Usually includes brief biographical information about the person.
A. benefit
B. furrow
C. solitary
D. obituary
Grammar › ViewJoe’s ears are not equal in size. One of his ears is bigger than _____.
A. other
B. another
C. others
D. the other
Conjunctions and Pronouns › View
Choose the correct relative pronoun: ‘The students, ___ are in the library, are studying.’
A. who
B. whom
C. which
D. that