[ 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:
Subject-Verb Agreement › ViewFill in the blank.Brian or Kelly _______ the president of the club.
A. Is
B. Are
First Conditional › View
You … for hours at the doctor’s if you … an appointment.
A. will wait, won’t have
B. wait, don’t have
C. will wait, don’t have
D. wait, won’t have
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
