задание: Составить по 2 вопросительных, отрицательных и повествовательных предложения с оборотом there is/are, в мн. ч. И ед. ч.
(пример если кто то не понял: ед. ч. there is a pen in pencil case и мн. ч. there are 2 ( от 2 до ∞ у меня почему то 2) pens in pencil case.)
Is there a pen?
Is there a pencil?
There isn't a pen.
There isn't a pencil.
There is a pen.
There is a pencil.
Are there pens?
Are there pencils?
There aren't pens.
There aren't pencils.
There are pens.
There are pencils.