听一段材料，回答下面几个小题。Why will the school close so many houses?
A. To do some repairs.
B. To cut down the cost.
C. To have them painted.How long the other houses be closed?
A. 7 days.
B. 16 days.
C. 10 days.When should the students move to the new rooms?
A. Before Feb. 3.
B. Before Feb. 7.
C. Before Feb. 16.Which of the following will keep its usual hours?
A. The post office.
B. The library.
C. The school store.
