Belinda works in Huston．She traveled by bus（31） 　　her home and office every day．She found something（32） 　　about the bus driver．（33） 　　the passengers got on the bus，he would smile at them．Everyone would give him a big（34） 　　back then．（35） 　　，Belinda noticed a strange passenger who never smiled back at the diver．It seemed that this old man was always dirty and angry．He often made big（36） 　　when he talked or coughed．Sometimes he even forced others to give up their seat to him in a loud voice．

Even this didn't made the driver stop smiling at every passenger，including this rude "noisy" man．This made Belinda（37） 　　interested．

One day，she asked the driver，"Sir，why don't you throw him out of the bus？"The driver looked at Belinda and said，"He is my guest．"

"Then at least take back you smile．You don't have to be so nice to him!""Let me tell you about my dog，"the driver said（38） 　　．"Each time the moon shines brightly，my dog barks（狗狂叫）at it crazily．"Belinda was（39） 　　and said，"Sorry，but I don't understand what you are talking about．"

The driver smiled and said，"It keeps（40） 　　，but the moon still shines．"

31．A．from	B．among	C．above	D．between
32．A．special	B．different	C．strange	D．funny
33．A．Wherever	B．Whoever	C．Whenever	D．Whatever
34．A．surprise	B．smile	C．hug	D．kiss
35．A．However	B．Therefore	C．After all	D．Anyway
36．A．jokes	B．mistakes	C．noises	D．changes
37．A．more	B．less	C．most	D．least
38．A．friendly	B．patiently	C．secretly	D．separately
39．A．moved	B．relaxed	C．confused	D．excited
40．A．smiling	B．talking	C．driving	D．barking．