Complete the following sentences with a/an, the or no article.1.He is singing . do you know... song ? 
2 . i can sing well. i like.......... english and........ russian songs.
3 . at..... age of four...... david could read and write.
4 . did you go to........school at..........age of six?
5 . there was.......apple in...........bag.where is........apple?
6 . there was........pen on.......desk.where is........pen?
7 . there is.........long ruler on.......teachers table.that is.......longest ruler we have.
8 . there is........cup on.....table.shall i wash.......cup?
9 . there are........carpets on.......floor.do you like........carpets?
10 . there is..........picture on.....wall.i drew........picture yesterday.

1. He is singing. Do you know the song?2. I can sing well. I like English and Russian songs.3. At the age of four David could read and write.4. Did you go to school at the age of six?5. There was an apple in the bag. Where is the apple?6. There was a pen on the desk. Where is the pen?7. There is a long ruler on the teacher's table. That is the longest ruler we have.8. There is a cup on the table. Shall I wash the cup?9. There are carpets on the floor. Do you like the carpets?10. There is a picture on the wall. I drew the picture yesterday.