Many times in Spanish classes, there are many words that your teacher tells you and you cannot understand. If you want to have effective communication you should always ask him to repeat or speak a little more slowly. You should always tell him that you didn’t understand so he can help you. In the list below mentioned are all the ways of saying: I do not understand, please repeat

| No entiendo | I don’t understand |
| No lo se | I don’t know |
| Tengo una duda | I have a doubt |
| Tengo una pregunta | I have a question |
| Q: ¿Que significa? A: Significa “entiendo” | Q: What is it mean? |
| Q: No entiendo. ¿Podrías repetirlo? A: Si, puedo repetir | Q: I don’t understand. Could you repeat that? |
| Q: Lo siento. No te he entendido. ¿Podrías decirlo otra vez? A: Si. Lo diré otra vez | Q: I’m sorry. I didn’t understand you. Could you say that again? |
| Q: ¿Podrías hablar más despacio? A: Si, voy a hablar más despacio | Q: Could you please speak slower? |
| Q: ¿Podrías deletrearlo? A: Si, Puedo deletrearlo | Q: Could you please spell that? |

