¿A qué hora
ustedes?
a)empezamos
b) empiezo
c) empieza
d) empiezan

Can someone me with these questions ?

How would you express the following question in english? : ¿cuántos libros hay? a. there are so many books. c. how many books are there? b. how much are the book? d. are the books many?

Which of the following is the first-person singular (yo) form of the verb "to think" in present tense? a. pienso b. penso c. piensa d. pensamos