When I settled in Chicago，my new city seemed so big and unfriendly. Then I had a          problem and had to go to hospital for a         check-up.
It seemed a small         compared to the one I was about to face, but things started to go     right from the beginning. Not having a car or         the city, I was depending on a couple of buses to get me from A to B.         I’d left myself plenty of time, soon it was         I was going to be late, as I had mistakenly got on a bus that was taking me in the        direction.
I       the bus and stood on the pavement(人行道) not knowing what to do, I looked into the eyes of a         , who was trying to get past me.       , instead of moving on, she stopped to ask if I was         . After I explained my         to her, she pointed to a bus stop across the street, where a bus would take me back into the city to my         . Sitting there waiting, I felt         that someone had been willing to help.        , hearing a horn （喇叭）nearby, I looked up to see a car with my new friend        at me to get in. She had returned to offer me a        to the hospital.
Such unexpected          from a stranger was a lovely gift to receive. As I climbed out of the car at the hospital and turned to thank her, she smiled and told me not to lose        , for all things are possible.

A．social B．traveling C．physical D．housing

A．former B．medical C．scientific D．final

A．challenge B．chance C．success D．mistake

A．ahead B．fast C．easy D．wrong

A．appreciating B．knowing C．visiting D．leaving

A．Since B．Although C．Once D．Unless

A．necessary B．strange C．important D．obvious

A．right B．same C．opposite D．general

A．got off B．ran into C．looked at D．waited for

A．gentleman B．stranger C．friend D．driver

A．Surprisingly B．Especially C．Normally D．Probably

A．OK B．dangerous C．nervous D．excited

A．aim B．idea C．situation D．excuse

A．station B．direction C．apartment D．appointment

A．disappointed B．certain C．grateful D．afraid

A．Perhaps B．Without doubt C．Right away D．Then

A．waving(招手) B．shouting C．staring(盯着) D．laughing

A．bike B．guidance C．drive D．suggestion

A．kindness B．news C．appearance D．results

A．hope B．power C．support D．heart