[ Grammar ]
Millions of people ………………… … in airplanes every year.
A. are flown by
B. is being flying
C. fly
D. was being flying

Random Topics:
Prepositions - ConjunctionsSubject, Object, Possessive Pronoun and Possessive AdjectivesGrammar - Sentence StructureConjunctive AdverbsVocabulary and DefinitionsCan, Could, May, MightConditionalsGrammar- Later/LatterIndefinite and Definite ArticlesVerb Patterns / IngOther quiz:
Future Simple Tense › ViewYour parents . . . . . proud of you if you finish your study at University.
A. Will be
B. Will
C. Going to
D. Is
Grammar › View
Neither of the applicants _____ suitable.
A. is
B. are
C. am
D. aren’t
Grammar › ViewWhich sentence uses the correct article?
A. A water vapor rises into the atmosphere.
B. An water vapor rises into the atmosphere.
C. The water vapor rises into the atmosphere.
Present Tenses and Vocabulary › View
While walking in the park, I came ………….. a lost dog.
A. at
B. in
C. across
D. with
