3. 2) This is your ball. The ball is yours.
3) This is his chessboard. The chessboard is his.
4)This is her badge. The badge is hers.
5) These are our blazers. The blazers are ours.
6) These are your scarves. The scarves are yours.
7) These are their ties. The ties are theirs.
5.1) I have to look after him.
2) In autumn it is rich in apples.
3) Parents have to pay for it.
4) I can listen to it for hours.
5) It will depend on my parent's plans.
6) His mates often make fun of him.
6. proud of
talks about
rely on
to take care of
looked after
provided it with
pay attention to