The students in Class 3 all have fun ___ (play)basketball after class.横线上 填什么 合适

问题描述:

The students in Class 3 all have fun ___ (play)basketball after class.横线上 填什么 合适

The students in Class 3 all have fun _playing__ (play)basketball after class.
have fun doing sth 做某事很愉快