【题目】选择合适的介词填空。
on at in with from to
【1】I often play ping-pong ______ my father.
【2】He often watches TV ______ Saturdays.
【3】I usually get up ______ 6:30.
【4】I usually collect nuts ______ Monday ______ Friday.
【5】I often play sports ______ the afternoon.