English grammer : What

Yesterday I studied English grammar, about "what"

I generally understood whole part but there were some problems that I don't know it before or I can't understand well still now.

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Sentence Building

A friend is visiting you. Ask them how they want to spend the day.
Ex) do today → "What do you want to do today?"

eat for breakfast → what do you want to eat for breakfast?
eat for lunch → what do you want to eat for lunch?
movies to watch → what movies do you want to watch?
places to go → what places do you want to go?
things to do →  what things do you want to do?
food to cook → what food do you want to cook?



I'm not sure where I did it rightly or not  

I got an answer from my English teacher
All of them was right. 

and If I say more politely
Just use "What would you like to ..."

for example, 

eat for breakfast → What would you like to eat for breakfast?
places to go → what places would you like to go to ?

2018-12-24



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*What as a subject pronoun
When 'what' is the subject of a sentence, it works like any other subject pronoun (he, she, it, they).

It fell off the wall.
→ What fell off the wall? ('What' replaces subject pronoun 'it')
Note that we do not use a helping verb like 'do' or 'be' when 'what' is the subject. We just put the verb after the subject: subject 'what' + verb.
What did fall off the wall? → This is wrong.

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What day of the week is it? - It's Friday.

It sounds new