sentence

Use the singular verb ("is") when "all" refers to a totality or a non-countable noun; the plural for a collection of individuals.

I would use "are."

Between us, we've given the right answer.

Could you please give some examples?

And can you tell if these sentences are correct?

"All we see are clouds."
"All we hear about is Robert and Kristen."

Thanks!

Anonymous"All we see are clouds."

Clouds are all we see. (Is that more obvious?)

Anonymous"All we hear about is Robert and Kristen."

I don't know about them, but all I'm hearing about these days is William, Kate and Charlotte Elizabeth Dianna.

If the "all" is counting individual things, use the plural:

"All the reports we hear are about Robert and Kristen."

If the "all" refers to an abstract totality or a non-countable noun, use the singular:

"All we hear about is Robert and Kristen."

When AlpheccaStars looks at her cityscape, she sees individual buildings, so she says, "All we see are sk

Anonymous Is the following sentence correct?"Nowadays, all we see is skyscrapers and multi-storeyed buildings."

Yes.

Note that you have many choices for the word before 'buildings':

multistory, multistorey, multistoried, multistoreyed, multi-story, multi-storey, multi-storied, multi-storeyed

CJ

Thank you so much everyone! I was really confused about this beforehand, but now it's all crystal clear to me.