Answer:
While men of the Swiss family were busy building tree house, the mother occupied herself in gardening lettuce, cabbage, and beans.
Step-by-step explanation:
'The Swiss Family Robinson' is a novel authored by Johann David Wyss. The novel is about Swiss Family who got stranded on an uninhabited island.
When the Swiss Family got stranded on the island, the men of the Swiss family were busy building tree houses. While men were busy, the mother, Elizabeth, occupied herself in gardening healthy plants such as corns, lettuce, cabbage, beans, melons, etc.
She busied herself in cooking food for the family and domesticating animals also.