[ Vocabulary and Grammar ]
Solar power seems like a great future source of energy, ___________ it has some
disadvantages. For example, it doesn’t work at night.
A. and
B. but
C. so
D. because
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Present Perfect Simple & ContinuousPresent Perfect Tense and Simple Past TenseGrammar - Present and Past PassiveEd and Ing EndingsAdjective ending with ED & INGConjunctive AdverbConditional Type 1Past Simple vs Past ContinuousHope, Thank, Modal VerbsPossessive Adjective and PronounOther quiz:
Comparative Adjective › ViewJoan is ____________ than Peter.
A. old
B. older
C. oldest
Correlative Conjunctions › View
Which pair is NOT a correlative conjunction?
A. Either…or
B. Such…that
C. Both…and
D. Whether…or
Vocabulary & Grammar › View. What is a “chamber”?
A. A chamber is a type of musical instrument.
B. A chamber is a type of food storage container.
C. A chamber is a closed space or room.
D. A chamber is a method of communication.
Vocabulary › View
an initiative by a company to attract customers and increase sales
A. sales
B. audio
C. campaign