Animal shelters provide food,medicine,and safe places for animals to sleep.7.Butt they are not the best homes.The animals stay in 8.small cages ()The people who work at shelters do their best to care for the animals,but the animals do not always get the attention or exercise they need. 导航页导航页 Animal shelters provide food, medicine, and safe places for animals to sleep. 7. __________they are not the best homes. The animals stay in 8. __________cages (笼子). The people who work at shelters do their best to care for the animals, but the animals do not always get the attention or exercise they need. But small