1. What does father tell his children about? 2. When should they leave for the trip? 3. Why can't father go with them on the trip? 4. What does mother suggest?

1. that the trip is cancelled
2. they should leave in the next three weeks
3. because he had to go to Medan, to supervise the project for a month
4. Mother suggest that they still can go to the trip without father
5. Father promise to try his best to finish his work, so he can return earlier and join with them to the trip