[ Vocabulary ]
fossil fuel; a flammable gas that occurs naturally underground
A. coal
B. oil
C. natural gas
D. nuclear energy
E. renewable resource
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Passive Voice, Question Tag, PrepositionsGrammar ( going to)Relative Clauses and Past PerfectPronouns ( Interrogative )IdiomsModal, Causative Verb & Elliptical StructureComparisonNumbersModal Verbs of PermissionAdverb Of PlaceOther quiz:
Verb Tenses › ViewChoose the sentence that is in the simple present tense.
A. He writes an email to his friend.
B. He wrote an email to his friend.
Modal Verbs › View
Which of these modal verbs is used to express a strong necessity?
A. Can
B. Must
C. Might
D. Could
E. Would
Grammar › ViewUAE 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