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[ Vocabulary and Grammar ]
Coal plants are expensive to run ___________ it also creates pollution.
A. but
B. and
C. because
D. so
Select your answer:
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Comparatives, Superlatives & Equatives › ViewDubai isn’t _______ as Seoul.
A. more crowded
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Grammar › View
Change the sentence into active voice
A letter was written to him by her
A. She wrote a letter to him
B. She was writing a letter to him
C. She writes a letter to him
D. She had written a letter to him
How to use : Read the question carefully, then select one of the answers button.