[ Conjunctions and Preposition ]
Water pollution can be harmful at / to fish and animals that live along the river.
A. at
B. to

Random Topics:
Conjunctions and TransitionsVerb PhraseGrammar Comma UsageSimple Past - Irregular VerbsGrammar and VocabularyAlthough, Though, In spite of, DespiteGerund & ParticipleWord Form & Verb TenseReported SpeechUnscramble SentenceOther quiz:
Grammar › ViewMy doctor advised me to…………….. a sport.
A. take off
B. take after
C. take up
D. take on
Comparatives, Superlatives & Equatives › View
Yesterday was ________than today.
A. hoter
B. hottest
C. hotter
D. more hot
Vocabulary › Viewlacking restraint
A. predispose
B. spurious
C. unbridled
Grammar › View
The lazy boy ______ his teeth everyday.
A do not brush
B did not brush
C does not brush
D has not brushed
