旅行吧!

1. source  2. citizen  3. tongue  4. climate  5. spicy

6. sample  7. tropical  8. tasty  9. travel  10. unusual

11. Geography  12. fat  13. reflection  14. variety  15. rotten

16-20 BBADC  21-25 ACBAD

26-30 CADBC  31-35 DBACC

36-40 FAEBD  41-45 DADCB

46. Take for example

47. dug in

48. plenty of

49. live on

50. Instead of asking Mother first, my brother had his hair dyed yellow.

51. He didn't buy a new computer. Instead, he had his old one fixed.