1. I tried to understand what he was saying about robots but most of it ______.

2. All her hard work ______ in the end and she finally passed the test.

3. My brother does not like to blow his own trumpet. He is very ______ about his achievements.

4. His audition went extremely well and he is very ______ about getting the part.

5. We will have to leave ______ if we want to catch that train on time. We do not have much time left.