A. My father and brother can run fast.
B. Mum likes helping old men(老人).
C. My brother can skateboard.
D. My sister skips in the park now.
E. I can ride a bike.
A. Stand on the board. Ride on it.
B. Put a stone(石头) into a square(四方形). Jump, jump and jump.
C. Move the rope. Ski p up and down.
D. Some children hide(隐藏). One child needs to find them.
E. Two teams pull the rope more and more.
