1. U01-上：ability, absorb, accomplish, achieve, activity

32:25

1. U02-上：affect, alert, amaze, annual, appetite

32:39

2. U02-下：apply, arise, assignment, associate, attention

32:33

1. U03-上：attract, average, avoid, awake, award

21:00

2. U03-下：aware, background, bare, blank, vacant

42:37

1. U04-上：behave, better, blame, brain, breathe

33:24

2. U04-下：calculate, campaign, career, challenge, charity

33:41

1. U05-上：citizen, communicate, community, complete, concern

29:22

2. U05-下：connection, contribute, convenient, crash, create

31:36

1. U06-上：creature, creep, crowd, daily, decorate

31:45

2. U06-下：deliver, democracy, demonstration, deny, depend

40:56

1. U07-上：depress, describe, despite, detect, determine

34:42

2. U07-下：develop. develpoment, diet, disappointment, disease

30:02

1. U08-上：disgust, distance, diverse, dose, drift

39:09

2. U08-下：duty, eager, effect, effort, elderly

31:47

1. U09-上：embarrass, empty, encourage, ensure, environment

30:20

2. U09-下：envy, escape, especially, even, evidence

45:56

1. U10-上：exchange, expert, expose, express, feature

30:44

2. U10-下：field, figure, firm, flight, float

30:08

1. U11-上：focus, following, forgive, former, fortune

26:01

2. U11-下：freedom, further, general, goal, grasp

38:37

1. U12-上：grateful, greet, guilty, harm, holy

44:25

2. U12-下：honor, ignore, imagine, immediate, impress

45:49

1. U13-上：improve, increase, indicate, infect, inferior

35:58

2. U13-下：influence, inform, inspiration, introduce, isolate

31:47

1. U14-上：issue, journey, keen, legal, limit

22:39

2. U14-下：local, locate, manage, mature, meaning

27:24

1. U15-上：medical, meet, memory, mental, message

29:41

2. U15-下：method, minor, minority, mission, nap

28:31

1. U16-上：natural ,necessary, negative, normally, observe

35:27

2. U16-下：obvious, occur, opinion, opportunity, organize

30:31

1. U17-上：pain, participate, patient, pause, perfect

33:45

2. U17-下：perform, personal, plastic, poisonous, political

27:56

1. U18-上：population, pose, positive, prediction, preference

37:45

2. U18-下：product, profession, proper, quality, rank

29:09

1. U19-上：rate, realize, recall, receive, recent

35:26

2. U19-下：recognize, recognition, recycle, reflect, refresh

29:59

1. U20-上：relation, relax, religious, reluctant, remind

33:54

2. U20-下：repair, reply, represent, require, rescue

33:33

1. U21-上：respect, respond, responsibility, result, reward

40:26

2. U21-下：romantic, ruin, rush, satisfy, schedule

29:26

1. U22-上：scientific, senior, sensitive, serve, shoot

40:50

2. U22-下：similar, situation, skip, slip, smooth

31:14

1. U23-上：society, solution, specific, stage, strength

26:16

2. U23-下：strengthen, succeed, succeed-2, support, survey

35:21

1. U24-上：surface, surround, survive, talent, temperature

32:24

2. U24-下：tender, therefore, tradition, traditional, trial

37:20

1. U25-上：throughout, tour, upset, urgent, valuable

26:28

2. U25-下：variety, view, wonder, yell, yield

41:54