Students take turns asking (in the passé composé) if their partner did certain activities yesterday. The partners reply that they HAVE done those activities, and they use the time expression "pendant" to say how long they did the activity for. The first person then writes a complete sentence saying what their partner did and for how long.
Fully-editable Word doc!
If you're teaching time expressions, you may be interested in my introductory handout (il y a, pendant, depuis) here: