[ Conjunctions and Preposition ]
Noise pollution can have harmful effects on / in human health.
A. on
B. in

Random Topics:
Subject Verb Agreement Irregular VerbPassive Modals, Impersonal PassivePersonificationFOR & SINCEMust Vs Have toand, so, but, because1st & 2nd ConditionalsPresent or Past TensesPreposition (at,in,on)Present Simple Positive and NegativeOther quiz:
Passive Voice › ViewIf there is too much snow, the match ________.
A. will be cancelled
B. has been cancelled
Grammar › View
My dad helped me ……….. the house.
A. clean
B. too clean
C. cleaning
Tenses › ViewMartha and her sister ___________ to school everyday.
A. go
B. going
C. went
D. has gone
Present Simple › View
I’ve got a car, but I _____ it much.
A. don’t use
B. doesn’t use
C. isn’t use
D. am not use