Here are the answers to your questions:
Question 1:
He saw us.
Él nos vio.
Correct Response: nos
Question 2:
Did you call me?
¿Tú me llamaste?
Correct Response: me
Question 3:
I don't hear you.
Yo no te oigo a ti.
Correct Response: te
Question 4:
The cable car stops at the top of Mount Ávila at the _______.
Correct Response: Hotel Humboldt (This is a well-known location associated with the cable car.)
Question 5:
Aside from fighting leprosy, Dr. Jacinto Convit García also worked on finding a cure for _______.
Correct Response: cancer (Dr. Convit is known for his work on cancer research.)
Feel free to ask if you need further assistance!