si esta bien mi tarea de ingles?
Complete the following sentences using: "a", "an", "any", or "some".

My mother buys _AN undercoat for my sister in the morning.

I am not eating _ANY fruits in the morning.

The boys are using A color pencils in this work.

There isn't _ANY___ chairs in this room.

My sister eats _AN_ ice cream in the afternoon.

He isn't cleaning _ANY window at night.

Are there SOME____ mice in this cage?

Our friends saw _AN__ iguana in the yard last year.

Are there SOME_ octupi in this aquarium?

My brother isn't drinking ANY____ orange juice in this moment.

- The boys are using __A____ color pencils in this work. ---> en esta debería ser "some" porque habla de pencils, es decir, es en plural; no se puede usar "a" porque es solo para singular.

- Are there __SOME______ mice in this cage? ---> debería ser "any" porque "some" se usa en preguntas SOLAMENTE cuando se trata de una oferta o una solicitud. En este caso eso no sucede, por lo que se debe usar "any". "Any" se utiliza tanto en oraciones interrogativas como en negativas.

- Are there __SOME___ octupi in this aquarium? ---> sucede lo mismo que en la oración anterior.