[ Vocabulary ]
What is a trace of an ancient organism that has been preserved in rock?
A. oxygen
B. skeleton
C. aluminum
D. fossil
Random Topics:
Relative ClausesGrammar: so and suchThere is or There areAuxiliary Verbs, if, unless and ModalTo Infinitive or Bare InfinitiveModal Verbs for PossibilityGrammar - Punctuation of SentencesGrammar - Present PerfectModal AuxiliariesSubordinating ConjunctionsOther quiz:
Grammar › ViewJack is from Spain, _____?
A. isn’t him?
B. isn’t her?
C. isn’t she?
D. isn’t he?
Grammar › View
Identify the meaning of the root biblos.
A. book
B. cell
C. good
D. life, living
Wish, Unless, If sentence › ViewIf only tomorrow _____ fine.
A. will be
B. were
C. would be
D. had been
Tenses › View
Lily ____ her art for a long time, and she often ____ pieces in local galleries.
A. was creating / displayed
B. has been creating / displays
C. created / is displaying
D. creates / has displayed