[ Vocabulary ]
What is an ordered arrangement of rock layers that is based on the relative ages of the rocks and in which the oldest rocks are at the bottom
A. core
B. geologic column
C. hole
D. sink hole

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Modal Verbs and ConditionalsModals Posibility and ProbabilityComparatives ( adj/ adv)Preposition and AdjectiveLinking Words and PhrasesAdverbs and PhrasesSimple Verb TensesPast Perfect vs Past SimpleModals and PrepositionFuture Continuous TenseOther quiz:
Grammar › ViewJack can’t stand___(shop) for clothes with his mum.
A. to shop
B. shopping
Tenses › View
Fill in the blank with the correct tense: By this time next year, I _______ my exams.
A. will passed
B. will have passed
C. passed
D. passing
Grammar › ViewI’d ___ you to reconsider your options.
A. advice
B. advise
Grammar › View
___ is bad for your health.
A. Smoking
B. Smoke
C. Smokes
D. Smoker
