[ General Knowledge ]
All are examples of Nonrenewable energy sources EXCEPT…
A. Coal
B. Petroleum
C. Hydropower
D. Uranium (Nuclear)

Random Topics:
Conjunctions and PronounsGrammar - Present Perfect with for and sincePreposition and AdjectiveRelative Clauses and etcPast Continuous TenseTravel VocabularyTOEFL GrammarModals for Advice, Obligation/Prohibition, Necessity and Lack of NecessityPhrasal Verbs with up and downPrepositions of MovementOther quiz:
Vocabulary › Viewthe type of story
A. genre
B. informational text
C. narrative poem
D. prepping
Present Perfect Continuous › View
Select the incorrect Wh- question
A. What you have been doing?
B. Why have they been looking for that?
C. How long have I been speaking there?
D. Where have you been eating?
Modals of Obligation & Prohibition › ViewDavid _____ watch his little sister when his parents go out.
A. have to
B. has to
Grammar › View
In this sentence identify the adjective: My cake should have sixteen candles.
A. cake
B. candles
C. sixteen
D. have