He_______(speak) French more fluently if he________ (practice) it more often.
would speak ; practiced
If it_____ (rain) more, our crops_____ (grow) faster.
rained ; would grow
Global warming _________(slow) down if people _______(change) their lifestyles.
would slow ; changed
If I ___ (be) a billionaire, I ____ (travel) the world.
were / was ; would travel
I don't know. If I ____ (know), I ______ (tell) you.
knew ; would tell
If I _______ (be) famous, I _______ (be) in a movie.
were / was ; would be
I _______ (be) very happy if it _______ (not/be) so cold outside.
would be ; weren't / wasn't
If my sister __________ (not live) in Australia, I __________ (see) her more often.
didn't live ; would see
