Underline the correct answers. 1. My younger sister lost (she's/ her) phone on the bus this morning. 2. The students are keeping (their/ theirs) eyes on smartphones now. 3. I like learning online on (my/ mine) computer. 4. I sometimes send voice messages to (me/my) friends? 5. What's (you/your) favorite social media application? 6. My camera is on the table. (Your/ Yours) is on the shelf. 7. Trang is a neighbour of (my/mine) 8. (He's/ His) duty is to hold video conferences. 9. Is (his/him) major English? 10. Don't let this camera focus on (ours/ our) foreheads.