Topics: 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:
GerundGerunds in SentencesAdverbs of Manner, Likes and PreferencesDefinite & Indefinite Pronoun & ConditionalsAll, Both, Neither, None, EitherCompound SentencesMust Vs Have toPunctuationVerb PhrasePast Simple (Questions)Other quiz:
Grammar › ViewWhere ……. she last summmer?
A. is
B. was
C. were
Present Tenses › View
Muny…………(go) to office every day.
A. has gone
B. goes
C. have gone
D. go