Are these sentences natural? November 24

Hi,

Are the following sentences natural to a native ear?

[color=blue]1. Are you able to sit for long on a chair ( I was talking to a sick person)

  1. Is playscript a one word or two words?.

  2. When were you with Enron? (I wanted to know the years in which the person worked with Enron

Thanks,
MG.

Remove the indefinite article from sentence 2 and add a question mark to sentence 1, then they’ll all be fine.

Thanks Bee.

I don’t undesrtand why ‘a’ is not required before ‘one word’ in #2.

For example, consider this.
2B. Do you use a capital letter or a small letter here?

Is ‘playscript’ one word or two words?
Is ‘playscript’ a one word phrase or a two word phrase?

Do you use capital letters or small letters here?
Do you use a capital letter or a small letter here?