Explanation:
1. ... Lake Ontario is one of ... five Great Lakes in ... North America.
2. Andrew and Alice went to ... school yesterday and then studied in ... library before returning home.
3. There are only ... few seats left for tonight's musical at ... university.
4. When you go to ... supermarket, please buy ... bottle of ... chocolate milk and ... dozen oranges.
5. Your ... car is five years old and it still runs well.
6. No one in ... German class knew ... correct answer to ... Mr. Gruber's ... question.
7. ... red books on ... table are for our Geography class.
8. Please give me ... cup of coffee with ... cream and ... sugar.
9. ... judge asked ... witness to tell ... truth.
10. Margaret is studying ... Physics and ... Chemistry this term.
11 ... Statue of Liberty was a gift of friendship from ... France to ... United States.
12. Peter's father bought him ... ball that he had wanted for his birthday.
13. Our cousin is in ... hospital so we went to visit him ... last night.
14. ... Queen Elizabeth II is ... monarch of ... Great Britain.
15. On our trip to Brazil, we crossed ... Atlantic Ocean.
16. While Ted was in Alaska, he visited ... Eskimo village.
17. ... Declaration of Independence was drawn up in 1776.
18. ... armchair she is sitting in is broken.
19. ... Civil War was fought in ... United States between 1861 and 1865.
20. Two nights ago there was ... bird singing outside our house.
21. George can't go to ... cinema tonight because he has to write ... essay.
22. Scientists hope to send expedition to ... Mars during ... 1990s.
23. John has been admitted to ... School of Medicine at ... Cambridge University.
24. Emma plays ... guitar and her brother plays ... violin.
