a, an ouØ ? Complète les phrases ci-dessous. 1. Look! There is ........ hot air balloon in the sky! 2. I love ....... kittens! They ar kittens! They are so cute! 3. Max has.... appointment at the doctor's because he's sick. 4. Do you know..... university in the USA? 5. Don't forget to buy ....... bread for ......... breakfast!