[ Grammar ]
Fossil fuel utilization brings about discharge of greenhouse gases, _______ causes environmental change.
A. which
B. that
C. it
D. they

Random Topics:
Past ContinuousTransitive and Intransitive VerbPhrasal Verb and ModalModal and Modal PerfectFigurative Language VocabularyThird ConditionalsModals of ProbabilityModals VerbCoherent Sentence with Correct Grammar StructureSimple Present & Present ProgressiveOther quiz:
Grammar › ViewWe thought that Mrs. Kerner would be very DISTRAUGHT when told that Antonio broke Ms.Pate’s pointer; however, she took the news very calmly. What does the word DISTRAUGHT mean?
A. anxious
B. upset
C. happy
D. fearful
Future Tenses › View
People ______holidays in space in the 22nd century.
A. will have spent
B. will be spending
C. will spend
D. will have been spending
Grammar › ViewI _________ at the bus stop when Dave came by in his car and gave me a lift.
A. was waiting
B. waited
Grammar › View
Did you …………….. a boat trip?
A. take
B. takes
C. took
D. taking
