fossil fuel; formed from the remains of small marine plants and animals buried under heat and pressure
A. coal
B. oil
C. natural gas
D. nuclear energy
E. renewable resource
Select your answer:

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Articles & Compound NounsAlthough, Though, In spite of, DespitePassive Voice - Present ContinuousGerunds and InfitinitivesConditional Sentences with Modal VerbsSimple and Continuous TensesVerb PhraseGrammar & VocabularyComparative AdverbDaily Routines & TensesOther quiz:
Tenses › ViewCreate a timeline of events using different tenses: Last month, she traveled to Europe. This week, she is working on a project. Next month, she will start a new job.
A. Last month, she traveled to Europe. This week, she is working on a project. Next month, she will start a new job.
B. Last month, she will travel to Europe. This week, she is working on a project. Next month, she will start a new job.
C. Last week, she traveled to Europe. This month, she is working on a project. Next year, she will start a new job.
D. Last month, she traveled to Europe. This week, she worked on a project. Next month, she will start a new job.
Grammar › View
sam named his pet rufus
Which answer is correct?
A. Sam named his pet rufus.
B. sam named his pet Rufus.
C. Sam named his pet Rufus.
