[ Grammar ]
A large part of …….. Amazon River has been polluted.
A. an
B. –
C. one
D. the
Random Topics:
Adjectives and ArticlesPast Simple - Present PerfectThird ConditionalVerb + PrepositionInfinitives or GerundsGerunds & Infinitives + VocabularyThe First Conditional SentenceVocabulary and Sentence StructureConditional Sentence Type 1Articles & PrepositionOther quiz:
Independent and Dependent Clauses › Viewwhat is an independent clause?
A. a complete thought that can’t stand by itself as a sentence
B. a complete thought that can stand by itself as a sentence
C. a simple-complex sentence
D. a type of french braid
Tenses › View
This is the first time I __________ (ever/eat) at this restaurant, even though I __________ (live) in this neighborhood for years.
A. have ever eaten/ have been living
B. have ever been eating/ have been living
C. have ever been eating/ have lived
D. ever ate/ have lived