Of English Grammar ((new)) - A Complete Course

Use "a/an" for non-specific items and "the" for specific ones.

For actions in progress in the future ( This time tomorrow, I will be flying ). 3. Sentence Structure and Syntax

Words that replace nouns to avoid repetition (e.g., he, they, it, someone ). a complete course of english grammar

Before you can build a house, you need to understand the materials. In English, every word falls into one of eight categories:

For completed actions ( She visited Paris last year ). Use "a/an" for non-specific items and "the" for

For an action completed before another past action ( The train had left before I arrived ). The Future Tenses

Using "will" or "going to" ( I will call you later ). a complete course of english grammar

For actions happening right now ( I am writing an article ).