Lena works at the school.
Is Lena working at the school?
Lena does not work at the schooi.
They usually read English books
Do they usually read English books?
They do not usually read English books.
We are eating ice cream now.
Are we eating ice cream now?
We are not ice cream now.
Ալեքս Ստեփանյանի ուսումնական բլոգ 