huge city or cluster of cities with an extremely large population
A. megalopolis
B. culture
C. gross domestic product (GDP)
D. globalization

Random Topics:
English for TourismPreference & Future TenseConditional Sentences Type I, IIPresent Perfect and Present Perfect Progressive TensesArticles & QuantifiersMixed GrammarFuture - will / going to / present continuousConditional Sentence Type 3Conditional TypesMiscellaneous Grammar UsagesOther quiz:
Prepositions › ViewShe is always good ………………. telling funny stories.
A. at
B. for
C. in
Sentences vs Run-Ons › View
Which of the following is a complete sentence?
A. After the game ended.
B. The stars twinkled in the night sky.
C. When the phone rang.
D. If you are ready.
Grammar › ViewLast night I ______ an email when my friend Tom ________ me.
A. Last night I wrote an email when my friend Tom called me.
B. Last night I was writing an email when my friend Tom was calling me.
C. Last night I wrote an email when my friend Tom was calling me.
D. Last night I was writing an email when my friend Tom called me.
Grammar › View
Write the punctuation mark that is missing at the end of the sentence.
She was a caring, old lady
_
A. exclamation mark (!)
B. full-stop (.)
