I would choose answer option “was high in the sky.”
I believe it could refer to the fact the joy is in fact joyful
<u>Student Morale and Confidence</u>
1) Introduce yourself to your class. ...
2) Give students an opportunity to meet each other. ...
3) Invite students to fill out an introduction card. ...
4) Learn students' names. ...
5) Divide students into small groups. ...
6) Encourage students to actively support one another.
It’s overwhelmed ( means overcome)