Superstitions Using First Conditional by Learn English With Beats (YouTube)
If you (1)__________ a mirror, you (2)________ (3)________ 7 years' bad luck, but you will have good (4)________ if you (5)__________ a (6)__________ rabbit's foot.
If you see a magpie, and it's all on its own, you (7)________ (8)____________ the magpie - you (9)________ (10)________ bad luck if you don't.
If you knock on wood, it (11)________ keep all bad (12)________ away. Your (13)________ will not come (14)________ if you (15)____________ it on your birthday.
If you open an (16)________________ and you're still inside, bad luck (17)________ rain down on you so please don't (18)________ try.
If you see a magpie, and it's all on its own, you (7)________ (8)____________ the magpie - you (9)________ (10)________ bad luck if you don't.
If you knock on wood, it (11)________ keep all bad (12)________ away. Your (13)________ will not come (14)________ if you (15)____________ it on your birthday.
If you open an (16)________________ and you're still inside, bad luck (17)________ rain down on you so please don't (18)________ try.
Answers:
(1) smash(2) will(3) have(4) luck(5) carry(6) lucky(7) must(8) salute(9) will(10) have(11) will(12) luck(13) wish(14) true(15) reveal(16) umbrella(17) will(18) even