User_gary Posted 19 years agoGrammar
so as to be of use to
about = so as to be of use to: Keep your wits about you
Could you explain the bold parts?
Top answer
so that it is useful to
— Andrij
Free · every MondayGet the Weekly English Kit 📬
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.