神马品牌网重庆巴蜀刘诗扬:用所给词的适当形式填空
来源：百度文库 编辑：神马品牌网 时间：2024/05/02 06:20:47
She is good at _____(paint)
He _____(wait)for a bus at the bus stop
He _____(wait)for a bus at the bus stop
（1）painting
（2）is/was waiting
（1）be good at doing sth
at为介词
（2）用进行时较合适
painting
is waiting
painting
is waiting
用现在进行时