Answer:
Tu and usted
Explanation:
Tu can be used when you're like talking to a friend or a family member or classmate and usted is used in a more formal way. For example, if you were talking to your doctor or teacher you would use usted.
#7)
1. Como 2. Donde 3. Cuantos 4. Como 5. Biología 6. Cuantos 7. Que 8. Cuando 9. Natti
For number 8 just rewrite the sentences without the blank spaces and put the words I said
It ended in 1509. Hope this helps!!!!!
Answer:
hearing aids
Explanation:
this question was already asked on brainly:)