Which would you recommend: "We offer courses at 9 different levels" or "on 9 different levels?" I'd say "at 9 levels," but I'd like to get a general overview of what everyone thinks...
Thanks in advance
Top answer
safferderek I'd say "at 9 levels," So would I.
— Mister Micawber
safferderek I'd say "at 9 levels," So would I.
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