練習：

1. It' s a Smoke Free Area. 
______________________________________________________________________________
2.Shakespeare put his hometown on the map. 
______________________________________________________________________________
3.John would not come out of his shell and talk to others at the party. 
______________________________________________________________________________
4.Frank ran circles around the other boys on the basketball team. 
______________________________________________________________________________
5.The teacher sat on his student as soon as he began showing off. 
______________________________________________________________________________
6.Inexperienced people get stars in their eyes when they think of improving the world. 
______________________________________________________________________________
7. When Joan graduated from high school, she looked at the world through rose-colored glasses.

______________________________________________________________________________
8. The army of Hitler was armed to the teeth when he launched the Second World War, but in a few years, it was completely defeated.