The children often play games at four in the .第七八个字母是OO

The children often play _____ the boys Children unexpected ideas often surprise the adults. The children often go and visit the m_____ on Sundays. The children often visit a home for the e_ the children often take c____ of the old man. The children often practice _______ the guitar on weekends.为什么 ? the children often ? to the park ??填什么? what do the children often have for tea- time? The children often help____(帮助） in their study. What do the children often do after school? that boy often s_____ his toys with the other children he often tells the children stories怎么变为被动语态 Children's__(expect) ideas often surprise the adults. 翻译句子Children’s expected ideas often surrise the adults. 改为被动语态Mary often takes care of the Children. 首字母填空The children often play a game like this the children often wash their hands.改为单数句咋改? Children often _____solution to the problem required many hours.(solve)