[ Phrasal Verb ]
Vehicles also account _____ air pollution in the cities.
A. on
B. at
C. for
D. in

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Articles & PrepositionActive-Passive VoicesCommunicative GrammarTenses and StructuresPassive VoicesNouns, Articles, DeterminersGrammar and IdiomsPresent Perfect: for/sinceGrammar - NounsPast ModalsOther quiz:
Grammar › View_____ I got 50 on my English test, _____ I was very sad.
A. Because ; so
B. X ; so
C. So ; X
D. X ; because
Vocabulary and Sentence Structure › View
Household waste can lead to indoor pollution if it is not treated properly.
A. leftovers
B. rubbish
C. compost
D. packaging
Subject Verb Agreement › ViewThe Earth (move, moves) around the sun.
A. move
B. moves
C. moving
D. moved
Future - will / going to / present continuous › View
Look out! That plant pot ______ on your head.
A. is going to fall
B. will fall
