Answer: (the underlined words mean to cross out)
1. My friend Daniela usually walks home with me - Change walks usually to usually walks
2. I often see Tarek because he goes to my school - Change see often to often see
3. My aunt sometimes has lunch on Sundays with us - Change with us on Sunday to Sundays with us
4. Suzie is always in bed before midnight - Change always is to is always
5. My brothers are hardly ever at home - Change aren't hardly to are hardly
6. David never goes to the cinema - Change never doesn't to never goes