Uzupełnij zdania zaimkami w odpowiedniej formie.

Is this newspaper ......... (you)?
Kate and I wrote an email to the magazine asking for advice about ......... (we) problems.
After the postman delivered his newspapers, my grandfather spent hours reading ......... they).
I love our new school newsletter, especially ......... (it) new cover designed by Tony.
My sister always reads her horoscope and she sometimes looks at ......... (I), too.