The use of "on/at/" and "in/at"

[Rachel Adams]

This screenshot is from "English File" by Christina Koenig.



Can I use both "in/at" in #3 and #5 and "on/at" in #8?

 

[Rover_KE]

I'd use all the prepositions you've selected (British English).

American English speakers would use 'on' in #8.

 

[Rachel Adams]

I'd use all the prepositions you've selected (British English).

American English speakers would use 'on' in #8.

If "in university", "in hospital", "in school" are correct in American English, then the book shouldn't be asking to circle the correct option.
#3, #5, #7.

 

[Rover_KE]

Does the author make any attempt (in an introduction or preamble for example) to specify which variety of English her book is concentrating on?

 

[GoesStation]

If "in university", "in hospital", "in school" are correct in American English, then the book shouldn't be asking to circle the correct option.
#3, #5, #7.

"In school" is possible in American English. We don't say "in university" or "in hospital".

 

[jutfrank]

If "in university", "in hospital", "in school" are correct in American English, then the book shouldn't be asking to circle the correct option.
#3, #5, #7.

This is the British version of New English File, not the American version.

 

[Rachel Adams]

Does the author make any attempt (in an introduction or preamble for example) to specify which variety of English her book is concentrating on?

On BrE.

 

[Rover_KE]

Then please mention that if you quote from this book again.