补全短文Lin Tao's parents live in the country.They have a ____.I

Lin Tao's parents live in the country.They have a (dog).Its name is Cabby.On a (summer) day his parents went to work in the fields (with) his little sister and Cabby.While they were (working),his sister walked to a river.Cabby followed her there.She was trying to pick a (fish).Suddenly she (fall) into the river.Cabby barked and jumped into the water at (once).When his parents (hear) Cabby barking,they ran to the river.They saw Cabby carrying with its (mouth) towards the side of the river.His sister was saved at last!Both his parents were very (grateful).His father touched the dog on the head and said ,"Thank you ,dear Cabby."

Lin Tao's parents live in the country.They have a _dog_.Its name is Cabby.On a _summer_ day his parents went to work in the fields _with_ his little sister and Cabby.While they were _working_,his sist...