短文改错专练 ( A ) It is Sunday today. My friends Lin Bin, Wang Xiaoming and another two boys1_ask me go swimming with them. Soon we get to the river. They are swimming happily,2_but I cant swim, so Im sitting under a big tree and watching a little girl playing a ball 3_by the river. Then the ball falls into the water and soon she is falls into the water, too.4_I stand up and call for help, but my friends are far from me and they cant listen to5_
