Using A - An

1. a - an
How to use
them

2. an elephant

3. elephants

4. an elephant
elephants

5. a pen

6. pens

7. a pen pens

8. an apple

9. apples

10. an apple apples

11. a phone
a mobile

12. phones
mobiles

13. a phone
a mobile
phones
mobiles

14. an ape

15. apes

16. an ape apes

17. a car

18. cars

19. a car cars

20. an umbrella

21. umbrellas

22. an umbrella
umbrellas

23. An apple
An elephant
An umbrella
An ape
A pen
A car
A computer
A phone