题目内容：

I was on vacation with my husband,my brother,his wife and daughter.We were not____with the area and got on a bus,thinking it would be a nice way to see the downtown's old town area.Well,____talking with the bus driver,we didn't find that we were.on the neighborhood route（线路）which____school children and delivers people to various ____places.That was a route of over about two hours.That was a surprise and a concern because we____our vehicle in a____parking area and it was going to end.

We shared this with the bus driver only to let her know we were not from the area and____for getting on her bus by mistake.Then she surprised us____further saying,“I get off shift（换班）after a few more blocks,and if you don't____taking my company car,I'd be happy to take you____to your vehicle before the time end.”The bus driver received permission from her____,so we gratefully said yes to her____.

She went out of her way to take us back to our vehicle____her shift was over and it wasn't on her route to home either.We were____and grateful for her kindness.____,because she shared some of her____about the school-age children she sometimes had on the bus route,I offered her a few____on how to quiet the children with a skill that would make the ride safer for them____for her.She was so____.It was a wonderful____of kindness!

1.A. similar    B. familiar    C. known    D. learnt

2.A. until    B. before    C. after    D. when

3.A. picks out    B. puts up    C. picks up    D. puts off

4.A. downtown    B. district    C. attraction    D. neighborhood

5.A. had stopped    B. had parked    C. had ridden    D. had driven

6.A. timed    B. timing    C. timely    D. timeless

7.A. thanked    B. praised    C. apologized    D. admitted

8.A. on    B. in    C. with    D. by

9.A. mind    B. like    C. appreciate    D. enjoy

10.A. up    B. back    C. down    D. over

11.A. teacher    B. children    C. passenger    D. manager

12.A. instruction    B. offer    C. invitation    D. requirement

13.A. after    B. because    C. though    D. whether

14.A. satisfied    B. astonished    C. exhausted    D. touched

15.A. In fact    B. In other words    C. In return    D. As a result

16.A. concerns    B. attitudes    C. behaviors    D. discipline

17.A. tips    B. advice    C. ways    D. approaches

18.A. disappointed    B. amused    C. grateful    D. excited

19.A. as good as    B. as fine as    C. as nice as    D. as well as

20.A. expression    B. exchange    C. explanation    D. expansion