1.Candy often ＿her grandma on Saturday[visit] visits（三单做主语）
2.What are you doing?I am＿to the radio now.[listen] listening(现在进行时)
3.Mike and his younger sister＿at home last nighe.[be] were(主语复数,一般过去时)
4.what dis you do alt night?I＿a pair of paper shoes.[make]made(一般过去时)
是what did you do at night吧