Listenandchoose．听问句，帮草莓妹妹选答语。
（ ） 1.A.Iamplayingping-pong. B.Iplayedping-pong. C.Iamgoingtoplayping-pong.
（ ） 2.A.Ihelpedmymother. B.Iamgoingtorun. C.Ihelpmybrother.
（ ） 3.A.Yes,it'sheavy.B.No,it'slight.C.It'sheavy.
（ ） 4.A.Runners.B.Soccer. C.Team.
（ ） 5.A.Sheisgoingtoplaybasketball.
B.Wearegoingtoplaybasketball.
C.Heisgoingtoplaybasketball.