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