EnglishClub ESL Forums

Posted: **Mon May 07, 2012 12:16 pm**

Children who go up to escalators should always be accompanied … a grown person.

a) by
b) with

Dear TEACHER!
Which preposition is best appropriate in this case?

Posted: **Wed May 09, 2012 5:51 am**

By.

N.B. 'a grown-up/adult', not a 'grown person'.

EnglishClub ESL Forums

by/with

by/with

Re: by/with