In my neck of the woods, the expression is 'to be on top of the world'

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English Language Proficiency Tests, Advanced Level

ESL/EFL Test #652 "Prepositional Phrases - In, On, Out and Under (25)", question 4

I just received my first job in accounting after five long years of study. I am ......... the top of the world right now!

(a) in
(b) on
(c) out
(d) under

English Language Proficiency Tests, Advanced Level

ESL/EFL Test #652 "Prepositional Phrases - In, On, Out and Under (25)", answer 4

I just received my first job in accounting after five long years of study. I am on the top of the world right now!

Correct answer: (b) on
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In my neck of the woods, the expression is "to be on top of the world"
("the" is out)
Dean.
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If it's not easy, don't do it!
That's how I got where I am.

[Mister Micawber]

Mine, too.
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Native English teacher at Mister Micawber's

[Beeesneees]

...and mine
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Cheers m' dears!

[Linda]

Obviously, it's a typo and we'll fix that right away.
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[Mister Micawber]

Thanks, Linda.
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Native English teacher at Mister Micawber's