Exercise 5 . Choose the correct answer. 1. What’s ……… most expensive thing you’ve ever bought? a. - b. a c. an d. the 2. Would you like ……… cup of coffee? a. some b. a c. any d. the 3. How much does ……… umbrella cost? a. a b. an c. any d. the 4. When was ……… last time you went to the cinema? a. - b. a c. any d. the 5. What’s your ……… favourite colour? a. - b. a c. an d. the 6. What can you see at ……… zoo? a. - b. a c. the d. some 7. What do you call ……… small ‘clock’ around your wrist? a. - b. an c. some d. the 8. Have you ever visited ……… USA? a. - b. a c. any d. the 10. Have you ever been to ……… ancient Chinese town? a. - b. a c. an d. the