[ Vocabulary ]
water and human waste washed down sinks, showers, and toilets
A. emissions
B. smog
C. acid rain
D. sewage

Random Topics:
There is, There are, Some, AnyVerb AgreementGrammar speak,talk,say,tellQuantifiers / Prepositions of Time and Comparative AdjectivesVOCAB & GRAMMARVerb Tenses and ModalsVocabulary and Verb TensesPresent Continuos TenseNoun ClausesWish - beginnerOther quiz:
Present Perfect and Simple Past Tense › ViewI ………… my house this morning, now i´m at my friend´s house.
A. left
B. leave
C. lieve
D. lefv
Grammar › View
Insert the correct form the of missing word.
I don’t know if _______ going to make it to lunch or not.
_
A. there
B. their
C. they’re