Level A1
Present Continuous Questions
Is she reading a book?
Look: Is she reading a book? The helper is first, the person second, the action keeps -ing.
Forms
Is she reading a book?— is: with he, she, itAre you waiting for me?— are: with you, we, theyAm I sitting in your seat?— am: only about yourself
A common mistake
Wrong: She is reading?
Right: Is she reading?
A common mistake is to keep statement order. We say: Is she reading?
More examples
Are the children playing outside?
The children are more than one, so: Are the children playing outside?
Is it raining now?
With it, we use is: Is it raining now?