Complete the astronaut's diary entry about their first week in zero gravity.
I am thrilled _________________________ that floating around the cabin is amazing, but it is quite difficult _________________________ coffee without making a huge mess.
I am thrilled to report that floating around the cabin is amazing, but it is quite difficult to drink coffee without making a huge mess.
We use the to-infinitive after adjectives that express emotions (like thrilled, glad, afraid) and after adjectives describing how challenging something is (like difficult, hard, simple).