( سمستر اول ) ( ۴ ) گرامر لسان انگلیسی College English Grammar

 

CHAPTER 1

PRESENT TIME

The Simple Present Tense

Present Progressive Tense 

WHAT IS GRAMMAR?

•          The structure of a language

•          The skeleton of a language

•          The backbone of a language

•          The rules of a language

•          The basic principles of a language