Lesson 1: A -An

Use 'a' before words that start with a consonant ( b,c,d, f, g, h, j ..).

Ex: This is a pen.

Use 'an' before words that start with a vowel [ a, e, i, o, u].

Ex: This is an apple.

Practice: Fill in with 'a' or 'an'.

1- ___________ dog

2- ___________ orange

3- ___________ egg

4- ___________ book

5- ___________ insect