`B.`

`1.` Is this one of her pens? (hers)
`->` Is this pen hers?

`2.` Hoa is one of my friends. (mine)
`->` Hoa is a friend of mine.

`3.` That idea was theirs. (their)
`->` That was their idea.

`4.` Can I borrow a pencil of yours? (your)
`->` Can I borrow your pencil?

`5.` This is her new car. (hers)
`->` This new car is hers.

`----`

`@` Cách chuyển đổi `:`

`-`  TTSH `+` N `=` N `+` be `+` ĐTSH

`-`  TTSH `+` N `=` N `+` be `+` ĐTSH

$#iwwmei$