seems in low spirits.— Yes, all her efforts were ____ and no one wasinterested in her invention.

Mary always ___ some difficult questions to me.

_________is reported in the newspaper,_________ no need to go shopping to the supermarket,for shopping online is so convenient[ ]

Many of us see reading as an investment in ourselves, so it’s only natural that we want to learn something useful our efforts.

Do you know anything about British history—______________. I have no interest in it.