I would do more homework if I _______ (spend) less time online.
spent
If children didn't watch TV so much, they ________ (be) healthier.
would be
If a big rock hit the Earth, it _________ (cause) a huge explosion.
would cause
Global warming would slow down if people ______ (change) their lifestyles.
changed
If you _______ (apply) for a job at the hotel, I'm sure you would get it.
applied
If you visited Rome, you _______ (see) the Trevi Fountain.
would see
If I ______ (want) to become a millionaire, I would start my own business.
wanted
