1. I have _____ problem. Can you help me?

2. My plane was delayed. I had to wait at _____ airport for three hours.

3. _____ River Nile is _____ longest river of all.

4. _____ experience is _____ best teacher.

5. Kate plays _____ violin in an orchestra.

6. We went out for _____ meal last night. _____ restaurant we went to was excellent.

7. Laura is friendly. She can make _____ friends easily.

8. What did you have for _____ breakfast this morning?

9. By _____ time we had just left the office, _____ alarm went off.

10. As I was walking along the street, I saw _____ $10 note on _____ pavement.