阅读短文, 从方框中选择适当的词填空（每词限用一次）。

water     but     hospital   suddenly     quick

It was getting dark. Some children and two Canadian women were still skating on the ice.

【小题1】 the ice broke. One of the boys fell into the 【小题2】. He shouted, “Help! Help!” The two Canadian women heard them and came over to get the boy out of the water.

The ice was thin. They fell into the water, too. 【小题3】 they tried their best to save the little boy. It’s so dangerous that they must be 【小题4】. Many people ran over to help. A young man jumped into the water to save them.

The boy and the two Canadian women were out of water at last. One of the women didn’t feel well. She was sent to the 【小题5】 at once. But she felt very happy because the boy was safe.