`5`.Old people aren't used to using these devices

`->` S + isn't / am not / aren't / ... + used to + V-ing

`=>` Chưa quen việc gì

`6`.

`-` I'm interested in meeting people and seeing new places

`->` be interested in + V-ing

`=>` Hứng thú làm gì

`-` My hobby is meeting people and seeing new places

`->` TTSH / Tên's + hobby + is / was / ... + V-ing / N

`=>` Dùng để nói về sở thích

`\text{# TF}`

`5.` Old people aren't used to using these devices.

`->` Be + used to + Ving : Quen làm gì

`6.` I'm passionate about meeting people and seeing new places.

`-` My hobby is meeting people and seeing new places.

`->` Be + passionate about + Ving : Yêu thích làm gì

`->` HTĐ : S + am/is/are + O