Need help with these true or false questions please help

Answer:
Explanation:
1. False, they have 2 official languages.
2. True, that language has extinct but I'm sure it hasn't disappeared completely.
3. True, English is the most spoken language.
4. True/False. Not sure. Puerto Ricans integrated thousands of Taíno words, adopted some pronunciation habits from African dialects, and incorporated English words or phrases (known as "Spanglish") into the language.
5. False. I think they just speak their own language, not all based around English.