一道完形填空题,Last week we had half-term holidays .My niece __36__

一道完形填空题,
Last week we had half-term holidays .My niece __36__with us for the week because her brother was going to have a leg operation.This way it was easy for her parents to concentrate on __37__ him.
One night ,my daught,my __38__ ,and I went out for some last-minute shopping.While I was in line waiting to__39__,the girls asks asked if they could__40__for me at the door.
Some minutes __41__ they returned to ask if they could give the__42__they had just bought to a man in the street.I agreed,__43__they went there and gave their sweets away.Another two minutes later,__44__to ask me if there was anything else they could __45__the man.I told them that I only had three boxes of__46__ they had bought for dessert.Still,they__47__the biscuits to the man and came back with a __48__smile on their faces.
When we got out of the shop,I__49__that the man was a young man in his 20s.It looked as if he was going to spend the__50__there because he had a sleeping bag with him.
On the way to the car ,my daughter wanted to __51__a drink for the young man.__52__,I had no money .Then I went to the cash machine to take out some __53__she could buy the drink.The girls were very __54__when they went back to give it to the young man.They returned to me with the same wide __55__.

stayed
looking after
niece
pay
wait
later
sweets
and
they returned
do for
sweets
gave
wide
found
night
buy
but
money with which
happy
smile