There ar many children play in the park 这句话对吗

There ar many children play in the park 这句话对吗 There are many children in the park.改为单数形式 Aer there many children in the park 怎么翻译? I often hear the sound of children play in the park.这句话应该怎么理 Look at the picture.There are many children in the park.Mike 英语完形填空Today is a nice day.There(1)many children in the park. There are many children in the park.Some are playing soccer There are many children in the park. Some are playing soccer How （many） fish is there in the fridge?（None）.这句话对吗 Look! The children __________ ( play) football in the park. How () the children play in the park (happy) many,are,the,peopie,there,park,in