[ Vocab Checking ]
Air pollution exerts an adverse effect on people’s health, especially the … system
A. digestive
B. nervous
C. respiratory
D. cardiovascular
Select your answer:
Random Topics:
Possessive Adjectives and Possessive PronounsPast Simple & Past ContinuousConjunctions, Interjections and DeterminersHomophonesTransitive and Intransitive VerbSimple Present and Simple PastGrammar ClausesPast TenseReported SpeechAdverb of Frequency and TensesOther quiz:
Clauses and Gerunds › ViewI wonder why he do not like me.
A. TRUE
B. FALSE
Grammar › View
This drink isn’t beneficial for health. You__________drink it too much
A. should
B. ought to not
C. ought not to
D. mustn’t