Tourism __________ by the surrounding natural resources often flourishes
influencing
influenced
Many countries boast historical sites _________ back hundreds of years
dating
dated
Swimming was the favourite holiday activity ________ on surveys of British holiday-makers
based
basing
You can see many famous sites from the London Eye _________ Big Ben and the Houses of Parliment
including
included
People head to warm climates __________ by hot sunny weather
attracted
attracting
People look more closely at tourist sites, often _______ for hours
gazing
gazed
Improvements in local transport often _________ about by tourism can benefit everyone
bringing
brought
