It's Teachers，Day today． We didn't buy any card （11） teachers． Our teachers always tell us not （12） money on cards， because cards are made from wood． If all of us don't buy cards， （13） trees will be cut down．
So we drew a bunch （一束）of flowers and （14） " Happy Teachers 'Day"，J on the black﹣board． Teachers were all very happy． They said the best present for the teachers （15） the progress students made．
（11）A．for |
B．to |
C．on |
D．with |
（12）A．waste（浪费） |
B．to waste |
C．wasting |
D．wasted |
（13）A．few |
B．little |
C．fewer |
D．less |
（14）A．write |
B．writes |
C．writing |
D．wrote |
（15）A．is |
B．are |
C．was |
D．were |