Which sentence is written correctly?
A. Wind power is cheaper cleaner and renewable.
B. Wind power is cheaper, cleaner and renewable.
C. Wind power is cheaper, cleaner, and renewable.
D. Wind power is cheaper cleaner, and renewable.
Random Topics:
Pronoun-Verb AgreementPrepositions of Time & PlaceSimple Present Negative and QuestionPresent Simple & Present Continuous TensesGrammar - Present Perfect with already, just, yetPast Tense vs Future TenseFigurative LanguageGrammar - used toFuture Tense and ConditionalsObject PronounsOther quiz:
Grammar › ViewWhich of the following sentences uses the present perfect tense correctly with a time expression?
A. He has worked here for five years.
B. She has gone to the store since three hours.
C. We have played football yesterday.
D. I have read the book two weeks ago.
Relative Clauses & Real Conditionals › View
Combine the sentences using a relative clause: The dog is barking loudly. Its owner is away.
A. The dog, whose owner is away, is barking loudly.
B. The dog is barking loudly, while its owner is away.
C. The dog, who is barking loudly, its owner is away.
D. The dog is barking loudly, despite its owner being away.
Modals › ViewThe restaurant is busy. They __________ have good food.
A. must
B. might not
C. can’t
Coordinating Conjunctions › View
Was his tone harsh ____ teasing?
A. nor
B. or