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 _______ examination.
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 boarded a bus that was taking me in the _______direction.
I _______the bus and stood on the pavement 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 passer-by 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．physical B．traveling C．social D．housing

A．scientific B．final C．previous D．thorough

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

A．wrong B．easy C．fast D．ahead

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

A．Although B．Since C．Unless D．Once

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

A．same B．right C．general D．opposite

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

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

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

A．nervous B．excited C．OK D．dangerous

A．idea B．motivation C．excuse D．situation

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

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

A．Thus B．Then C．Perhaps D．Surely

A．staring B．laughing C．waving D．shouting

A．lift B．suggestion C．bike D．guidebook

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

A．power B．faith C．touch D．support