Grade 10 Grammar Lesson 28 A, an and the: things already known

Download APP to read the complete course. DOWNLOAD

Do we always use ‘a/an’ when we mention something for the first time?
Is it correct to say ‘a population of..’?
Is it correct to say ‘at the beginning of’?

Grade 10 Grammar Lesson 28 A, an and the things already known (1)

Next page ❯ 1 2

Download the complete course now
Some more free lessons »
Grade 9 Grammar Lesson 19 Be/get used to
Grade 5 Grammar Lesson 10 The future tense will and going to
Grade 5 Grammar Lesson 5 Clauses
Grade 1 Grammar Lesson 10 Nouns – Proper nouns
Grade 4 Grammar Lesson 17 Negation
Grade 9 Grammar Lesson 38 Relative clauses