[ Grammar ]
Tourism is changing rapidly as nature, heritage, and recreational destinations become more important, and as conventional tourism is forced to ____ tougher environmental requirements.
A. meet
B. impose
C. lay
D. set

Random Topics:
Modals of AdviceCompound and Complex, ConditionalsMiscellaneous Grammar UsagesAdverb PhrasesGrammar: AgreementModals and VocabularyModals and ConditionalsComplex SentencesFuture Perfect vs Future ContinuousSentences vs Run-OnsOther quiz:
Grammar › ViewRuth won´t work tomorrow because she _________ go to the city hall to solve a problem with the mayor.
A. don´t
B. doesn´t
C. must
D. shouldn´t
Grammar › View
Della had long, beautiful hair. Long and beautiful are _____.
A. nouns
B. verbs
C. adjectives
Tenses › ViewMick usually ___________ his dog in the afternoon.
A. is walking
B. walk
C. walks
General Knowledge › View
Who is known as the mother of the black civil rights movement?
A. Margaret Thatcher
B. Michelle Obama
C. Rosa Parks
D. Kiran Bedi
E. George Lopez
