Estábamos sirviendo would be the answer for the nosotros form in the imperfect progressive. For future reference, you should check out the Spanish Dict online, it has all of the verbs in every form and tense :)
A class: Una Clase/La clase
Some classes: Algunas Clases
the uniform: El uniforme
Los uniformes
There are many different ways to answer this but I will put an example of an appropriate answer.
Yo como comida saludable y hago ejercicio regularmente.
Hope this helps!
Explanation:
area of rectangle = l×b
=40 ×35
=1400
<h3>therefore.,the area of rectangle is 1400</h3>
<h2>I HOPE THIS IS THE CORRECT ANSWER </h2>
