In each example, indicate the most appropriate pronoun to match its anticedent:

1. The student reads from ___ book.

their his its

2. The computer runs slowly because of ___ processing chip.

his our its

3. The professors know that ___ must teach well.

they she you

4. If the student doesn't pass the class, ___ has to take it again.

she they it

5. The cat keeps scratching on ___ owner's furniture.

our their its