[ Grammar ]
The article is about global warming, _____ has caused many negative impacts on the environment.
A. what
B. where
C. which
D. it
Select your answer:
Random Topics:
Cleanup vs. Clean UpTimeConditional Sentence Type 0, 1, 2, 3 Adjective + to + VerbPast Simple (to be)Zero & First ContidionalPresent/Past/Past ParticpleAdjectives with PrepositionCountable Quantifiers
Other quiz:
Idioms › View“Razzle dazzle” is ___.
a. a fancy display
b. an unusual event
c. something impossible
Vocabulary › View
a formal promise
A. rural
B. vow
C. duration
D. analyze
How to use : Read the question carefully, then select one of the answers button.