【正文】
nternational 。adj.28. petition 。20. rain 。n.14. monitor n15. Chicago ()16. California ()17. sleep late 。v8. autograph n.9. prize 。n.2. shark n.3. aquarium n.4. seal n.4. hang 。 39. duck n.40. sauce 。adj35. top 。n.25. add 。n18. finally 。n12. ingredient ()。adv7. cut up 8. peel 。adj33. primary school 34. information 。adj29. beat 。adj.24. view 。20. schoolwork 。() pron.14. physics 。v.10. as 。adj.6. smart 。adj.2. twin 。n.15. whole 。n.7. the day after tomorrow 8. invitation n9. weekday n.10. training 。n2. another 。adj.45. worry 。n36. boat n37. by boat 38. must ()v.39. than ()conj40. more ()()。n.32. other 。adj.25. mile n26. stop n27. transportation 。n.20. shower v amp。n3. walk 。v.33. a lot 。n28. the Great Lakes()29. leave 。n19. rent 。v12. postcard n13. Hawaii ()14. San Francisco ()15. bike 。v.6. Hong Kong 7. yeah (yes) 。vUnit 3 1. babysit () v2. camp 。n61. at the moment 。v57. important 。adj.52. everybody 。adj.45. Dangshen ()46. Huangqi ()47. herb 。 n.39. traditional 。n35. (be) stressed out 。n.32. advice 。n21. toothache n.22. fever 。n15. mouth 。n8. arm 。n2. have ()。n.47. a lot of。()interj43. maybe 。adj.38. as () prep39. different 。34. lifestyle n.35. grade 。n28. how many 29. interviewer n30. habit 。18. about 。n15. active 。 ()v11. Internet 。adv5. ever 。Unit 1 8 / 81. how often 2. exercise 。v4. hardly 。n10. surf 。()14. result 。prep17. as for 。v.27. health 。33. look after 。 adv37. same 。adj.42. yuck。prep46. grandpa。adj.Unit 2 1. matter 。n.6. sore adj.7. back 。n14. leg 。n19. tooth ( pl