Please if you know Spanish please help me i give brainiest

Es necesario que las autoridades nos medidas para proteger el medio ambiente. a. sugiera b. sugieran c. sugieras d. sugeremos

En la universidad mi prima lupe literatura. a. vas a estudiar b. van a estudiar c. va a estudiar d. vamos a estudiar

Describe a situation where you heard another language being spoken. did you know what language it was? were you able to understand what you heard? write a four- or five-sentence paragraph, in english, that describes this experience. write in english.