Present continuous
We form the present continuous with the present simple of be before the -ing form (e.g. running, doing, wearing, etc.) of the main verb, i.e. subject + be + -ing form of the verb.
[latex]\color{limegreen}{\checkmark}[/latex] I am looking at the sky.
✗ I looking at the sky.
But in questions, we use the present simple of be before the person doing the action, i.e. be + subject + -ing form of verb.
[latex]\color{limegreen}{\checkmark}[/latex] Why are you looking at the sky?
✗ Why you are looking at the sky?
Put the correct form of be in the correct place in the sentences.