correct the mistakes. write the correct sentences.
1. I*m oldest than my brother.
2. my birthday is on twenty-one of April.
3. To day is my mum birthday.
4. My mum happy today.
5. She is going have a birthay parti.

1. I'm OLDER than my brother2. My birthday is on twenty-FIRST of April3. TODAY is my mum birthday4. My mum IS happy today5. She is going TO have a birthday party