简单英语改句子
You mustn't feed the goldfish too much food .（保持原句意思）
_______ _______ the goldfish too much food.
Class 4 students visited the car factory last week.(保持原句意思)
Class 4 students _____ a ______ to the car factory last week.
With the help of the dog,the police found the thief.(保持原句意思）
The dog _____ the police ____ the thief.