题目内容：

用过去时态连词成句并成文,写我们要保护青蛙,不少于40词
提示：catch.frog.listen to the radio read the nenspaper .protect the frotake to

优质解答

One day, I found a frog and caught it. Then I read a newspaper. It said that the frog is good to our crops. And I listened to the radio yesterday. It called on people to protect frogs.When we see any frog in the future, we should take it to the pond.
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