Superstitions Using First Conditional by Learn English With Beats (YouTube)
If you (1)__________ a mirror, you will have 7 years' bad luck, but you will have good luck if you carry a lucky rabbit's foot.
If you see a magpie, and it's all on its own, you must salute the magpie - you (2)________ have bad luck if you don't.
If you knock on wood, it will keep all bad (3)________ away. Your wish (4)________ not come true if you (5)____________ it on your birthday.
If you (6)________ an umbrella and you're (7)__________ inside, bad luck will rain (8)________ on you so please don't even try.
If you see a magpie, and it's all on its own, you must salute the magpie - you (2)________ have bad luck if you don't.
If you knock on wood, it will keep all bad (3)________ away. Your wish (4)________ not come true if you (5)____________ it on your birthday.
If you (6)________ an umbrella and you're (7)__________ inside, bad luck will rain (8)________ on you so please don't even try.
Answers:
(1) smash(2) will(3) luck(4) will(5) reveal(6) open(7) still(8) down