4 Complete the sentences with the verbs and prepositions in the box. verbs: turned posted commented opened wake prepositions: in on at on through 1 My sister — a funny photo — Snapchat. 2 He scrolled — his feed to see if she'd posted a comment. 3 I'm tagged — a celebrity post. 4 1 _ a video link on one of my direct messages. 5 No one — on my amazing video. 6 She's been looking — Ariana Grande's Facebook page for hours. 7 When I — my phone on, I had 120 messages. 8 Can you — me up before you go? 9 I usually go _ Snapchat after I get home.