A. Go to summer school.
B. Take a vacation.
C. Stay at home.
D. Earn some money.
A. They hired someone to stay in their home.
B. They left their pets with their neighbors.
C. They rented their house to a student.
D. They asked their gardener to watch their home.
A. They attend a house-sitter's party.
B. They check a house-sitter's references.
C. They interview a house-sitter's friends.
D. They look at a house-sitter's transcripts.