they are playing with snow ()(happy)

they are playing with snow ()(happy) how happy they are playing! They are playing ------{happy} under the tree. how happy they are playing 改错, They are playing together ----------(happy/happily) They are playing games_____(happy).They are very___________( they are -------(happy)boys aer playing -------(happy） The children are playing with snow?（snow 划线部分提问） I am playing with snow ,that make me very happy!What about y What are — — doing?They are playing with They are playing football with ____students from Hilltop Sch 连词组句.mother,they,their,playing,with,are(?)