[ Vocabulary ]
This means clean water and disposal of waste.
A. navigation
B. urbanization
C. sanitation
D. invention
Select your answer:
Random Topics:
Past Perfect and Past Perfect ContinuousGrammar, Conditional Sentences, VocabularyModal AdverbsVerbs + Gerund or InfinitiveSentence StructureVerb 3 formsPast simple - Irregular VerbsOpinion / AgreementVocabulary Spelling GrammarSimple Past - Irregular VerbsOther quiz:
Grammar › ViewWe arrived ________ hour ago.
A. a
B. an
C. the
Grammar and Vocabulary › View
He likes ________ dinner for all his friends.
A. makes
B. making
C. make