A — goal B — crossbar
C — head D — penalty kick
E — goalkeeper F — shoot
G — dribble H — throw-in
I — corner J — penalty area
K — send off L — obstruction
M — save N — tackle
O — red card
( )罚球区 ( )射门

A．All atoms are moving.
B．We have atoms all around us.
C．When heated, an object will still have its atoms hold together and give its shape.
D．There are millions of atoms in only one grain of salt.