למה

Why is she not here today?

Why can't he come? Because he is working.

Why don't you want to come? Because I am working.

Do you (plural, feminine) understand why they are not at home today?

I will tell you later why I prefer these white shoes.

There is a good reason why she is not answering the phone now.

The boy is very curious and asks why the moon looks bigger today.

Why are you laughing at me?

I like the plot, but sometimes it is hard for me to understand why the main character is quiet so much.

The author said that his book is not like the series, and the female director explained why she changed the plot.

He is angry at me, but I don't know why.

Her reason was clear enough for me to understand why she refused.

I want to clarify why I do not agree with this suggestion.

The teacher asked why I put the question mark inside the quotation marks and not after them.

I saw an interesting article about public transportation, and it explained why there are fewer buses in the evening.