Write a question about the following article.

Peter and I had big plans yesterday to see The Dark Knight . We 'd tried on my birthday , but the timing had n't worked out . The next weekend , he was away again , this time teaching a group workshop .

Question:
why was he gone so much ?
Choices: *he did n't want to go with me. *he did n't like to go places. *he was busy. *None of the above choices ..