Answer:
- El presidente no quiere hablar con los reporteros.
- ¿Cómo saben ustedes lo que pasa entre Fabiana y Raúl?
- Tú conociste al señor Castillo anteayer.
- Nosotros no pudimos comprar los regalos porque había mucho tráfico en el centro.
- Después de los exámenes, Natalia pudo relajarse.
Explanation:
- The president <u>doesn't want</u> to talk to the reporters. "No quiere" is the negative of the verb "querer", which is "want" in English.
- How do you know <u>what's going on</u> between Fabiana and Raúl?
- You <u>met</u> Mr. Castillo the day before yesterday. "Conociste" is the simple past of the verb "conocer" which is "meet" in English.
- We <u>couldn't buy</u> the presents because there <u>was</u> a lot of traffic jam downtown. "No pudimos" is the negative simple past of the verb "poder" which in this case is translated as "couldn't".
- After the exams Natalia <u>could</u> relax. As in the previous phrase, the verb "poder" is translated as "could".
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