[ 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 › ViewYou ________ anything to me if you want to spend your whole salary on lottery tickets, that’s up to you.
A. don’t have to explain.
B. needn’t to explain
C. must explain
D. haven’t to explain
Tenses › View
I probably ____ (not/be) back in time.
A. am not
B. am not going to be
C. won´t be
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
