Вставь a an / some any a: are there flowers in the garden, mum? b: no , there aen't . a have you got pen? b: i haven't got one in my pencil case, but there are on my desk. take one a: thank you. have you got eraser? b no , i haven't a are there pencils on your desk b yes, there are . why? a can i have red one , please? b sure . here you are