Bonjour Sara !
At the moment, you can search the Fill-in-the-blanks practice exercises on the blog :
https://kwiziq.learnfrenchwithalexa.com/blog/fun-ways-to-learn-french/
But here's the relevant link, to save you time ;)
https://kwiziq.learnfrenchwithalexa.com/blog/une-petite-soeur-tres-curieuse-questions-practice/
Bonne journée !