The island is famous for its beautiful natural ____________ that has remained unharmed.
A. product
B. convenience
C. substance
D. environment

Random Topics:
Passive Voice - Past SimplePresent Simple & Present Continuous TensesConjunction: Because and SoFuture Simple TenseModals for Ability, Possibility and PermissionPhrasesCoordinating ConjunctionsGrammar (either..or.. and neither..nor..)Modals and Modal PerfectsModals and Past ModalsOther quiz:
Grammar › ViewChocolate _____ harmful for your teeth, but strawberries _____ useful for your health.
A. is / is
B. are / is
C. are / are
D. is / are
Vocabulary › View
Which of the following best defines the term “advantage”?
A. A situation in which someone is likely to succeed
B. A situation in which someone is likely to fail
C. A situation in which someone is neutral
D. A situation in which someone is confused
Grammar › ViewChoose the correct answer for the gap:
How long ___________ your colleagues or classmates?
A. have you known
B. have you been knowing
Verbal and Appositive Phrases › View
A participial phrase…
A. Always contains to+verb
B. Always begins with an -ing verb
C. Always contains a past tense verb
D. Can always be deleted from the sentence
