Speaking topics in text
Q6
Online speaking recording
Votes
This speaking topic by users
| Post dates | Users | rates | Contents |
|---|---|---|---|
| 2014-02-24 | poons | 80.00 | Check this speaking |
| 2015-11-25 | SarahAlsalihi | 80.00 | Check this speaking |
| 2016-03-25 | hudashti1 | 70.00 | Check this speaking |
| 2014-03-25 | ioanap | 80.00 | Check this speaking |
| 2015-03-17 | bshagan68 | 70.00 | Check this speaking |
Speaking category
Speakings by user Ekhlass1980
:
- Bioluminescence Bioluminescence occurs when organisms convert chemical energy into visible light. This happens when a chemical reaction involving oxygen and two other molecules takes place. During this reaction, light of varying colors may be emitted. The 80
- q3 87
- 19. When shopping, some people use brand names to help them decide what to buy.Other people go only by price. Which do you prefer? 45
- Q5 80
- q5 80
24 in 30
Look at the timer.