2. Make use of phrases such as "...or rather...," or "...I mean...," among others, if ever you find yourself stating some "factual" mistakes. Focus more on speaking fluently.
3. Finally, never mind any "grammatical" mistakes. Well of course, grammar is also important in IELTS speaking, but in this case it would be better if you rather concentrate on speaking fluently, i.e., clearly and without hesitation. Remember, fluency is one criteria your examiners check in your IELTS speaking test.
Other IELTS speaking tips:
- 4 Tips for Providing Information in the IELTS Speaking Module
- 4 Tips for Expressing and Justifying Opinions in the IELTS Speaking Module
- 3 Tips for Speculating in the IELTS Speaking Module
- 3 Tips for Expressing a Preference in the IELTS Speaking Module
- 5 Tips for Narrating in the IELTS Speaking Module
- 4 Tips for Comparing and Contrasting in the IELTS Speaking Module
- 2 Tips for Summarizing and Explaining in the IELTS Speaking Module
- 3 Tips for Discourse Repair and Fluency in the IELTS Speaking Module