First conditional by Various

[I'll go crazy if I don't crazy tonight -- U2]
... But I now I'll go crazy if I don't go crazy tonight

[If I ever leave this world alone -- FLOGGING MOLLY]
If I ever (1)__________ (2)________ world alive, I`ll thank ya for the things you did in my life
If I ever (3)__________ this world alive, I`ll come back down and sit beside your feet tonight

[If I let you go -- WESTLIFE]
But if I let you go I will never know
What my life would be holding you close to me

[If you don't know me by now -- SIMPLY RED]
.... If you don't know me by now, you will never never know me (no, you won't)

[If you -- MAGIC BOX]
If you don't (4)________ what you are for me, Don't leave me alone tonight
If you don't go, I'll let you see what there is in my heart
If you say "no", I'll feel alone
I need (5)________ sunshine, tonight
If you stay on, I'll (6)________ my all, I'll be (7)________ star
If you (8)________ me, if you love me now, I'll be your star

[Imagine -- JOHN LENNON]
... It's easy if you try

[Natural Mystic -- BOB MARLEY]
... If you listen carefully now you will hear

[Soul Rebel -- BOB MARLEY]
... If you're not happy, children, then you must be blue

[The (9)__________ cut is the deepest -- CAT STEVENS]
...but if you want, I'll try to love again

[Wild World -- CAT STEVENS]
... But if you wanna leave, take good care

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