[ Grammar ]
Waste from industrial and agricultural ____ pollutes the water that is used by humans, animals and plants.
A. acts
B. actions
C. interactions
D. activities

Random Topics:
Phrases and ClausesCompound and Complex SentencesModal Auxiliaries and To Be VerbsThere is or There areModal Verbs and Gender NounsPast PerfectVerbs - third personThings in EnglishGoing To Be and WillHabitual and Continuous TensesOther quiz:
Vocabulary and Grammar › ViewMost black bears are ___________ and do not live in zoos.
A. preditors
B. extinct
C. wild
D. prey
Subject Verb Agreement › View
The teacher and the friend of mine _____ coming to visit me.
A. is
B. are
Grammar › View_______ English is better than mine.
A. She
B. Her
C. Is
D. They
Verb, Object, Preposition › View
Forgive them _______ their errors.
A. on
B. from
C. for
