单项选择题A．They hired someone to stay in their home.B．They left their pets with neighbors.C．They rented their house to a student.D．They asked their gardener to watch their home.

单项选择题A．He’s not sure how much a printer costs.B．He’ll buy a computer later this week.C．He lost money he was saving.D．He doesn’t have enough money to buy a printer now.