41. strong – weak
42. heavy – light
43. clean – dirty
44. high – low
45. ill – well
46. possible – impossible
47. big – small
48. pull – push
49. here – there
50. clever – foolish
51. dark – bright / light
52. young – old
53. new – old
54. tall – short
55. upstairs – downstairs
56. wide – narrow
57. with – without
58. plus – minus
59. hungry – full
60. asleep – awake

B）词组类
1. be good at – be weak in
2. get into – get out of
3. turn on – turn off
4. turn down – turn up
5. at the front of – at the back of
6. on the left – on the right
7. at first – at last / in the end
8. take down – put up
9. catch up with – fall behind
10. fall asleep – wake up
11. get off – get on
12. in the day – at night
13. both... and... – neither... nor
14. more than – less than
15. take off – put on