it was a cold winter afternoon before Christmas .、、、、、、、阅读理解

it was a cold winter afternoon before Christmas .、、、、、、、阅读理解答案＋翻译
我只打了第一句话，要原文和翻译，有答案更好

It was a cold winter afternoon.Robert stopped for a moment as he crossed the bridge
and looked down at the river below.There were hardly any __1__on the river.Near the
bridge,however,almost direct below,__2__was a small canoe (独木舟),with a boy in it.
The boy was wearing __3__and shivering (颤抖) with cold,Robert noticed.
Just then he heard a cry,"Help!Help!" The cry __4__from the river.Robert looked
down.The boy was __5__the water and his canoe was floating away."Help!Help!" he
called again.
Robert was a good __6__.Taking off his clothes,he __7__into the river.The __8__
water made him tremble(颤抖) all over,__9_in a few seconds he reached the boy."Don't
be afraid," he said and started to swim towards the river bank,__10__the boy with him.
But at that __11_he noticed a large motor boat under the bridge.There were several
people on the boat,all __12__in his direction.Robert __13_to swim towards the boat.
"Give me a hand," he shouted __14__he got near the boat.He __15__up into a row
of faces."It's funny," he thought."They look so __16__." Silently they helped the boy into
the boat and __17__him in a blanket (毯子).But they did not move to __18__Robert.
"Aren't you going to pull me ___19_,too?"
"You!" said one of the men.Robert noticed that he was standing next to a large
__20__."You!Why,we were making a film and you spoiled (破坏) a whole afternoon's
work!You can stay in the water!"
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