[ Vocabulary ]
any difference among individuals of the same population that is passed on from the previous generation
A. characteristics
B. variation
C. behavioral variation
D. physical variation

Random Topics:
Would rather/ would prefer/ would likeVocabulary and Sentence StructureParticiple Clauses & Cleft SentencesIn/On/At + TimeReflexive pronounsVerbs - third personTOEFL Adjective and AdverbSentence CompletionPersuasive TextSimple Present and Present Continuous TensesOther quiz:
General Quiz › ViewGrammar:
In my apartment ________ a sofa and __________ 2 lamps.
A. there is/ there are
B. there are/ there is
C. there be/ there be
Modal Auxiliaries and Similar Expressions › View
Which modal verb expresses a weak possibility?
A. Must
B. Might
C. Shall
D. Should
Tenses › ViewPeter fell asleep while he _______ last night.
A. studied
B. was studying
C. studies
D. is studying
Adverb › View
Identify the adverbs in the following sentence…
Absentmindedly Carl strolled casually into the wrong classroom.
A. Wrong
B. Strolled
C. Casually
D. Into
