完形填空。 I was on my merry way when I saw this old lady. She was 1 to go back home after going to the laundromat (自助洗衣店). She was 2 her little cart (手推车) with two wheels on the front but it didn't 3 because of a big bump (凸块). She pushed so 4 that one of the wheels came off. I stopped and got the 5 and put it back on the lady's laundry cart. I asked her if she would like me to take her home after I 6 my shopping and she replied,' 7 .' She was so happy. I didn't know how far she was going and my son and my daughter were 8 for me in the car. I 9 to get my things and when I was at the register (收款机) I let her know that it would not 10 much longer and she waited 11 for me. When I finished I told her I was 12 and with a big smile she got up. When my son saw me with her, he got out of the 13 and didn't ask me anything 14 for me it was not 15 to do things like this. I asked her where she 16 and it was about 10 blocks away. When I took her home she was so 17 and I also gave her a large bottle of juice that I 18 for my kids in the shop. My children just knew that this was the right thing to do. I was 19 that I had done this and later on I thought to myself this was also an educational 20 for my teenage children. We work by example. (     )1. A. managing (     )2. A. fixing (     )3. A. change (     )4. A. hard (     )5. A.cart (     )6. A. started (     )7. A. Yes (     )8. A. paying (     )9. A. stepped (     )10. A. take (     )11. A. worriedly (     )12. A. smart (     )13. A. corner (     )14. A. if (     )15. A. unusual (     )16. A.worked (     )17. A. skillful (     )18. A.bought (     )19.  A.kind (     )20. A.problem B. helping B. repairing B. move B. fast B. way B. remembered B. Sorry B. looking B. walked B. stay B. patiently B. easy B. car B. because B. unforgettable B. studied B. grateful B. made B. regretful B. tool C. asking C. pushing C. fall C. slowly C. wheel C. suggested C. Excuse me C. waiting C. climbed C. rest C. secretly C. ready C. home C. so C. unfair C. shopped C. hopeful C. collected C. glad C. guide D. trying D. pulling D. break D. calmly D. bump D. finished D. No problem D. sending D. rushed D. give D. bravely D. tired D. laundromat D. until D. unreal D. lived D. powerful D. ordered D. afraid D. experience