My dear friends! I decided to join my “star husband”, Danny Clark, and to teach you some English, too. As I have been teaching English grammar and training for TOEFL for many years, you will be getting mostly grammar-based tasks from me. So, let’s start!
To begin with, here are 10 sentences. There is at least one grammar mistake in each of them. So, your task is to find the mistakes, to correct them, to explain them (if you can) and to give your examples.
For example:
The given sentence:
He left b

