[ Vocabulary and Grammar ]
Coal plants are expensive to run ___________ it also creates pollution.
A. but
B. and
C. because
D. so

Random Topics:
Simple Past TensePast Simple VerbsHave to/Has toModals of ProbabilityIf Conditional Zero and OnePast Narrative TensesMay, MightCollective NounsComparativesConditionals (0 - 1 - 2)Other quiz:
Conditional Sentences Type 1 › ViewIf we … a holiday two months in advance, we … € 200.
A. will book – save
B. book – will save
Grammar › View
Uncle Azman was _____ by the long bout of illness he had recently.
A. weak
B. weaken
C. weakened
D. weakening
Grammar › ViewWhich of the following sentence is punctuated correctly?
A. When you leave you should lock the door?
B. I love to sing, and I love to dance.
C. I want to go go to college but I do not have a scholarship.
D. While working over the holidays; I earned a big paycheck
Grammar › View
Pitcher plants _______ strange plants.
A. is
B. are
C. was
D. were
