My grandad was reading a book at 6p.m. yesterday.
Was your grandad reading a book at 6p.m. yesterday?
My grandad wasn't reading a book at 6p.m. yesterday.
My grandad was reading a book at 6p.m. yesterday.
Was your grandad reading a book at 6p.m. yesterday?
My grandad wasn't reading a book at 6p.m. yesterday.