In particular the prepositions at, in, on are used with places and time. We use some of them more or less frequently. A pyramid below shows us frequency and the most common usage. Examples: When were you born? On May [click to continue…]

Dear students, many of you speak quite good English. Though you often come across some grammar issues which you are not sure about. That is why I decided to bring up explanations of a few basic phenomena related to grammar. [click to continue…]