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

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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:
Prepositions › ViewPicasso’s paintings are_____the walls of the Museum of Art.
A. under
B. at
C. on
D. over
E. in
DEGREE COMPARISON › View
Honda runs 80 km per hour.
Suzuki runs 60 km per hour.
A. Honda runs faster than Suzuki.
B. Honda runs fast.
C. Honda runs more fast.
D. Honda runs as fast as Suzuki.
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