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