Topics: Articles
________ smog is ________ big problem in ________ big cities.
A. The / Ø / the
B. Ø / a / Ø
C. The / Ø / Ø
D. A / the / the
Select your answer:

Random Topics:
Modals and ResponsibilitiesAdverbial Clauses of Reason / CauseSimple and Compound SentencesAdverb of MannersBasic GrammarComparisonsPresent Perfect vs Past SimpleBASIC GRAMMAR - PRONOUNSPrepositions of Location, Movement and TimeLinking Verbs & Helping VerbsOther quiz:
Grammar and Vocabulary › ViewWe ………never visited that museum
A. has
B. have
C. hasn’t
D. haven’t
Grammar › View
She played an electric guitar in the concert. Which ones are the nouns?
A. played, electric
B. electric, guitar
C. guitar, concert
D. electric, concert
