You can ask if you go somewhere a specific day for example voy allí el lunes which us do I go there Monday.
Answer:
Ecuador's Mount Chimborazo is closest to sun because it is the highest place located at the center of th Earth but being closest to the sun doesn't mean it's the hottest country .The distance closest to sun is measured from the center of the Earth.
Explanation:
Hope this helps :)
The answer is (a) because compro is bought in Spanish and in the question it says “yesterday he bought the gifts for his mother” so bought would be the best answer. (B) is to buy I guess like I will buy chicken. And (c) is like they bought chicken. How I know this is well I speak Spanish I hope this helps!