I saw some people dancing in the park.I saw some people to b

I saw some people dancing in the park.I saw some people to b I saw some people sitting at the back of class,listening to 填介词I saw many people dancing ( ) the tree Some people saw ( ) in the sky that day. he saw some people ( )in the street.选哪个,为什么 While i was drawing,I saw some people ___by the river. A sit I often see some old people ( )in the park on my way to scho In the park I saw some trees ,____ leaves went black with di ( )28.Last winter I often saw some people ________ off the s I saw some people ___ at the gate of our school I saw some boys swimming in the pool.的中文翻译 As I —— —— （walk）in the park,I saw some children playing gam