One day，I took my two kids to the local playground．As soon as we got there，my daughter ran to the （36） 　　and asked for a push．When I was helping my daughter，I（37）____ another girl trying to make her own swing go high by（38） 　　．Her old grandmother was（39） 　 B 　on the chair nearby and smiled at me．

I gave my daughter one big（40） 　　and then walked towards the little girl．I asked（41）____ she wanted me to give her a push．She smiled and said，"Yes．"For the next two（42） 　　I pushed the swings，and（43） 　　with my two children and the little girl．When we went home，I was very tired．But my heart was flying much（44） 　　than the swings．

One day two years later，after a day's work，I was a little tired．But I needed to（45） 　　my kids before going home．While I was（46） 　　outside the school gate，a little girl came over and smiled（47） 　　at me．She gave me a big hug before catching her school bus．As I watched her running away，I didn't feel（48） 　　anymore．

In life，the love we give others will find its way back to us．It may travel from heart to （49） ____or it may blossom（开花）in the heart which it was planted in．The（50） 　　we share，the kindness we give，and the happiness we create will always come back to us with a pleasant surprise．

36．A．swing	B．chair	C．bike	D．car
37．A．admired	B．heard	C．described	D．noticed
38．A．her	B．herself	C．me	D．others
39．A．sleeping	B．sitting	C．jumping	D．standing
40．A．blow	B．bow	C．push	D．leg
41．A．how	B．when	C．if	D．what
42．A．hours	B．days	C．minutes	D．weeks
43．A．danced	B．played	C．kicked	D．ran
44．A．higher	B．slower	C．shorter	D．farther
45．A．turn up	B．look up	C．pick up	D．give up
46．A．working	B．learning	C．driving	D．waiting
47．A．terribly	B．sadly	C．angrily	D．sweetly
48．A．excited	B．tired	C．interested	D．scared
49．A．head	B．foot	C．arm	D．heart
50．A．difficulty	B．trouble	C．love	D．success．