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

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Subordinating and Coordinating Conjunctions › ViewGoing to school while working full time is difficult, but the rewards will pay off later.
A. Subordinating, while
B. Coordinating, while
C. Subordinating, but
D. Coordinating, but
Vocabulary and Grammar › View
Mum never buys new outfits. I know she ______ the same clothes for years
A. wears
B. wore
C. has been wearing
D. had been wearing
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