Latin America takes in a fair few countries, so travellers tend not to stick to just one. Apart from Brazil or Mexico it's quite common to travel in several countries on one trip and not uncommon to cover the whole region. For this reason regional guide books have been concentrated on here, picking out the best and naming and shaming the worst.
Tu because If you put Mi or mis son rojos it says my are red which dosen't really make sense. Since you put tu in front of son (plual) it would be they are red.
Hope this helped:)
1. “it’s cold” (me,drink)
2. “it’s hot” (we eat)
3. “Claudia likes salty foods.” (Claudia, eat)
4. “it’s 8:00 in the morning.” (I, drink)
5. “Hector and Joaquin are tired.” (they, drink)