Speaking topics in text
q4
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This speaking topic by users
| Post dates | Users | rates | Contents |
|---|---|---|---|
| 2016-01-22 | hudashti1 | 90.00 | Check this speaking |
| 2015-08-16 | atabak | 80.00 | Check this speaking |
| 2016-01-22 | hudashti1 | 70.00 | Check this speaking |
| 2014-06-18 | Ekhlass1980 | 80.00 | Check this speaking |
| 2016-01-06 | hudashti1 | 80.00 | Check this speaking |
Speaking category
Speakings by user Ekhlass1980
:
- Q3 70
- 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
- when looking for information for a research projrct, soome students prefer to get their information mainly from the internet. others prefer to mainly use printed materials such as books 70
- [Close]Ads not by this Site Speaking topics: Pollution is increasing day by day. What will you suggest to reduce the pollution? Give reasons and examples to support your answer. 80
- q3 80
25 in 30
Great!