01 / 19Sprouts≈ approximate level B23:32–3:39 , .
02 / 19Big Think≈ approximate level A20:20–0:30
.
03 / 19Vogue≈ approximate level B23:20–3:25
.
04 / 19TED≈ approximate level B17:26–7:36
, , , .
05 / 19TED-Ed≈ approximate level C15:22–5:35
, — .
06 / 19CNBC Make It≈ approximate level B26:45–6:53
, .
07 / 19PBS NewsHour≈ approximate level B24:16–4:25
: , , .
08 / 19TED-Ed≈ approximate level C14:53–5:07
, , .
09 / 19CrashCourse≈ approximate level C111:13–11:24
, , - , .
10 / 19TED≈ approximate level B12:02–2:12
, .
11 / 19TED≈ approximate level B26:31–6:39
's ’s .
12 / 19The New Yorker≈ approximate level B10:11–0:17
, .
13 / 19CrashCourse≈ approximate level B17:44–7:49
.
14 / 19CrashCourse≈ approximate level B29:59–10:07
, .
15 / 19TED-Ed≈ approximate level B24:05–4:15
.
16 / 19Lex Clips≈ approximate level C12:45–2:55
, , .
17 / 19CrashCourse≈ approximate level B25:00–5:13
, , “.”
18 / 19CrashCourse≈ approximate level C18:59–9:08
, .
19 / 19Big Think≈ approximate level B23:02–3:19
, , .