[ Vocabulary ]
fossil fuel; a flammable gas that occurs naturally underground
A. coal
B. oil
C. natural gas
D. nuclear energy
E. renewable resource

Random Topics:
Passive Voice, Question Tag, PrepositionsGrammar ( going to)Relative Clauses and Past PerfectPronouns ( Interrogative )IdiomsModal, Causative Verb & Elliptical StructureComparisonNumbersModal Verbs of PermissionAdverb Of PlaceOther quiz:
Sentence Structure and Verb Tenses › ViewSelect the sentence with correct use of a question mark:
A. When will we arrive?
B. She asked if we could go to the park.
C. He enjoys playing soccer?
D. Can you, please help me.
Grammar › View
The optometrist told me to wear my glasses more often.
A. True
B. False
UAE lies ……………………. the Arabian Gulf.
A. In
B. At
C. On
D. With
Tenses › View
Turn off the gas. Don’t you see that the kettle ________?
A. boil
B. boils
C. is boiling
D. boiled
