Question

.
G. Would you use (a) “tú" or (b) "usted"?
33. una profesora
34. another student
35. tu amigo
36. a stranger that is older than you
37. your pet
​

Answer 1

Answer:

33. usted

34. tu

35. tu

36. usted

37. tu

Explanation:

Tu is used informally (such as friends) and usted is used formally (such as towards your elders/teachers).

Answer 2

33 usted

34 tu

35 tu

36 usted

Hope this helps