===== Fluency =====
**What it is:** Speaking smoothly with natural speed and fewer long pauses.  
**What it’s for:** Communicate comfortably even with simple vocabulary.  
**Example:** Talk 60 seconds about your day without stopping.

===== How to build fluency =====
  * Use easy sentences first (A2/B1 level).
  * Repeat the same topic 3 times (each time faster and clearer).
  * Use “fillers” naturally: “Well…”, “Let me think…”.

===== Fluency drill =====
  * 30 seconds: topic A
  * 30 seconds: same topic again (improve)
  * 30 seconds: same topic (best version)

===== Hard words (Glossary) =====
  * *fluency* /ˈfluːənsi/: độ trôi chảy
  * *pause* /pɔːz/: tạm dừng
  * *filler* /ˈfɪlə/: từ đệm