Article- Exercise6

Exercise – 6
  A or an  mind countable and uncountable nouns.

I have good idea. 

2. That’s   interesting job!

3. They have found    gold in that old mine. 

4. Do the Smiths have   yellow van?

5. Look! He’s having      sandwiches.

6. He always likes   piece of chocolate.

7. I have   homework to do for tomorrow.  

8. There’s    nice girl in the red car. 

9.  How about   grapes?