Choose the correct preposition. He began his career 20 years ago ___ a doctor. July 14, 2021 / By Preparation Point / ASF Past papers Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn Like As Such as Of He began his career 20 years ago as a doctor. Share this:TwitterFacebookMoreTelegramWhatsAppLike this:Like Loading... Related Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn