介词填空,每个词或者词组只能用一次.
（in,on,at,under,behind,in front of,in the front of,out of,after,before,with,of,by,over,about,near,between,for,without,from,to,off,beside）
（1）He does well ____writing English.
（2）Please take ____your coat.It is very warm here.
（3）Come here____ train____ the twelfth ____ December.
（4）I want ____ play ____ him.
（5）Look ____the old woman _____ England.
（6）I am old.I must sit ____the bus.
（7）There are some tigers jumping ____the chairs _____the trees.
（8）Wuxi is ____ Suzhou.
（9）Don’t tell him ____ this.It’s ___ you and me.
（10）The little dog is ____ the door,so you can’t see it.
（11）The teacher’s desk and the blackboard are ____ the class.
（12）He is sitting _____ his father _____ talking.
（13）You can ask your teacher _____ help ____class.
（14）Brush your teeth ____ you go to bed.
（15）Look _____ the window.It’s raining.