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… Andes, running along South America’s western side, is among the world’s longest mountain ranges.
A. None
B. An
C. A
D. The

Random Topics:
Coordinating ConjunctionGrammar, Conditional Sentences, VocabularyIrregular Plural NounsAdjectives and ArticlesPresent Perfect Continuous TensePlaces in TownPast Simple and ContinuousPassive Voice - Present Tenseslike/do not likeConjunctions & PrepositionsOther quiz:
Vocabulary & Grammar › ViewIf Tuan hadn’t stayed up late last night, he wouldn’t feel so tired now.
A. would feel
B. wouldn’t feel
C. wouldn’t have felt
D. will feel
Conditional Sentences › View
If I ____ enough money, I would buy a new car.
A. have
B. had
C. has
D. having
Coordinate Conjunction › ViewThe capital city of the United States not New York, __________ is it Los Angeles.
A. and
B. nor
C. yet
D. so
Grammar › View
While we …, we completely missed the bike race that went past us.
A. chatted b had chatted c were chatting
B. had chatted
C. were chatting
