Think about, of, over, up, back, or through?

Don't say "I'm thinking to buy a new car." The correct way is "I'm thinking about buying a new car." There are actually multiple prepositions we can use after the verb "think," but what's the difference between them? That's what you'll learn in today's lesson! How can you improve your grammar so that you don't make mistakes with prepositions? I have resources for all levels – from my Basic & Intermediate Grammar E-Books to my Advanced Grammar Course. These lessons will explain English grammar clearly, so you can understand and use it confidently!