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q5
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This speaking topic by users
| Post dates | Users | rates | Contents |
|---|---|---|---|
| 2014-10-23 | masoud.r | 80.00 | Check this speaking |
| 2016-03-03 | hudashti1 | 80.00 | Check this speaking |
| 2014-04-12 | Ekhlass1980 | 80.00 | Check this speaking |
| 2015-07-18 | Gh.Ne | 80.00 | Check this speaking |
| 2015-06-20 | negin papen | 70.00 | Check this speaking |
Speaking category
Speakings by user Ekhlass1980
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- q4 80
- 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
- 6. Would you prefer to go on a trip overseas to a new country with a companion youknow, or just by yourself? 70
- eading Adaptive Reuse Over time many buildings become old run down and outdated They outlive their original purposes and become a burden for their communities Rather than spend a large amount of money to tear down these buildings and construct newer more 67
- Q4 70
23 in 30
explain a little bit more about the good or bad solutions.