Alternatives to IF

1.If economic conditions don't deteriorate again, air travel will continue to grow. (unless)

Air travel JXUwMDJmJXUwMDFlJXUwMDA1JXUwMDAw JXUwMDNiJXUwMDBjJXUwMDAxJXUwMDFhJXUwMDFkJXUwMDA3JXUwMDFiJXUwMDEw JXUwMDJjJXUwMDFi JXUwMDNmJXUwMDE1JXUwMDFkJXUwMDE4 JXUwMDJkJXUwMDFiJXUwMDAyJXUwMDA5JXUwMDE2JXUwMDAw JXUwMDNkJXUwMDA2JXUwMDBjJXUwMDAxJXUwMDAxJXUwMDAyJXUwMDA0JXUwMDBh JXUwMDNiJXUwMDBjJXUwMDAxJXUwMDBhJXUwMDBkJXUwMDFkJXUwMDFkJXUwMDA2JXUwMDAxJXUw MDFk JXUwMDNjJXUwMDAxJXUwMDExJXUwMDExJXUwMDE3JXUwMDFiJXUwMDA2JXUwMDFkJXUwMDEzJXUw MDE1JXUwMDEx JXUwMDM5JXUwMDA2JXUwMDA2JXUwMDA4JXUwMDA3JXUwMDQw

 

2.Many people will continue to fly even if the price of tickets goes up. (whether...or not)

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3.Targets for reducing atmospheric pollution can be met, but only if air travel is dramatically reduced. (provided that)

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4.Most people are in favor of new airports, but not if they are built near their own homes. (as long as)

Most people JXUwMDM5JXUwMDEzJXUwMDE3 JXUwMDMxJXUwMDA3 JXUwMDNlJXUwMDA3JXUwMDE3JXUwMDE5JXUwMDFk JXUwMDM3JXUwMDA5 JXUwMDM2JXUwMDBiJXUwMDEy JXUwMDM5JXUwMDA4JXUwMDFiJXUwMDAyJXUwMDFmJXUwMDFkJXUwMDA2JXUwMDA3 JXUwMDM5JXUwMDEy JXUwMDM0JXUwMDAzJXUwMDAxJXUwMDA5 JXUwMDM5JXUwMDEy JXUwMDJjJXUwMDFjJXUwMDBkJXUwMDFj JXUwMDM5JXUwMDEzJXUwMDE3JXUwMDBiJXUwMDQ5JXUwMDUz JXUwMDNhJXUwMDE3JXUwMDFjJXUwMDA1JXUwMDE4 near their own homes.

 

5.People should protest, because if they don't, the new airport will go ahead. (otherwise)

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