I don't know the park, but it's（）to be quite beautiful.

I don’t know（）there’s any shortage or not.

— I've got the system running, but I can't open my file.

—                     

I know it isn't important but I can't help（）about it.

I ought have invited her to the party but I didn't know her well.

I don’t think it’s important, _____?

I don’t think it’s important, _____ ?

--I can't find my wallet.-- ______ it at home?

I can't make a decision now. I need __( )____ more time to think it over.

I ______ to the hospital yesterday but I forgot all about it.( )

I know it isn't important but I can't help（）about it.

Both the kids and their parents（）English, I think. I know it from their accent.