D. Fill in the sentences with a, an or the.e.g. I want to buy a new pair of shoes.

21. I have an apple every day.
22. Kate always has a party on her birthday.
23. Last Tuesday, Sam got an electronic game for his birthday.
24. I like to go shopping at the weekend.
25. Is there a toy shop in this town?
26. I went to the chemist's on the fifth floor.