Слова: 1.)do you wear a at school? 2)i think its dull to these poems in the lesson 3)will you this grammar rule?

Do you wear a uniform at school?
I think it's dull to learn by heart all of these poems in the lesson.
Will you explain this grammar rule to me, please?

Do you wear a uniforms at school?
I think it's dull to read all of these poems in the lesson.
Will you explain this grammar rule to me, please?