1. Tweet about the awesome customer service you just received
2. Tweet a photo of a really funny sign
3. Tweet your opinion of a movie you just watched
4. Tweet a photo of the view from your home or office
5. Respond to someone else’s
6. Tweet breaking news from around the world (or your neighborhood)
7. Tweet an inspiring quote and photo combo
8. Tweet about your weekend plans and get others to share theirs
9. Ask a question in a tweet – can you do that?
10. Tweet fun photos from the past
11. Tweet about something hilarious that always makes you laugh
12. Tweet a behind-the-scenes shot from your business
13. Tweet to learn more about your followers
14, Ask for feedback before you make a major purchase
15. Ask if anyone needs help with something you do well
16. Randomly thank your followers with a tweet
17. Thank someone for sharing one of your tweets
18. Thank someone for an article they wrote (but read it first)
19. Wish somebody a happy birthday
20. Tweet interesting info about your hometown or region

The list is actually 42 things you can do, but i got tired of copying and pasting. You can go to the link to download it yourself if you want the rest. https://www.postplanner.com/blog/42-things-to-share-on-twitter-to-get-more-followers/