题目内容：

用括号内所给动词的适当形式填空，可加助动词或情态动词。

It was getting dark. Some children and two Canadian women were still skating near a big hotel. They 1.       (have) a great time.

“A boy said to his friends,”I 2.        (not skate) on a real lake so far. It's wonderful! Look! I 3.        (fly)!" Suddenly the ice broke. One of the boys fell into the river. The children shouted, "Help! Help!" They didn't know what they 4.      (do). The two Canadian friends heard them and skated over to help the boy.

The ice were not thin enough. The two Canadians fell into the river too. But they tried their best 5.       (save) the little boy. They knew they were quick, or the boy would be frozen.

Many guests from the hotel came over and6.      (run) to help. The boy and the two Canadian women were out of water at last. One of the women 7.       (not feel) well. She8.        (send) to hospital at once. She felt happy because the boy was safe.