Complete the sentence with "a" or "an".
Example I will have _____ cup of tea.1 of 5 He goes to _____ university in California.2 of 5 Can I eat _____ apple?3 of 5 There is _____ excellent film at the cinema.4 of 5 Can you give me _____ example?5 of 5 The train will arrive in _____ hour. 
