[ Vocabulary & Grammar ]
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:
Present Forms and Narrative Tenses › ViewWhile he _______ (wait) for a reply, Sam brushed his teeth, had a shower and got dressed.
A. waited
B. had waited
C. was waiting
Grammar › View
Choose the correct alternative
A. He likes taking pictures
B. She likes taking pictures
C. They like taking pictures
Choose 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
