Write the indefinite article for. dis la was the wrong answer. Lápices los was the wrong answer

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?

I'm stuck between soy, or estoy.which one is it?

You a) you do not need the belt. he b) mr. robinson, needs to sing in music class. you c) you need to study in science class. i d) i do not need a uniform at my school.