He tried to invite some famous pop stars to sing in the concert ______, but failed.
--- Datou Ge Hongyu made few mistakes in the competition of singing, ________ ? --- _____________. I think his perform was the most wonderful in The Voice of China.
--- ________ is she ____________ ?--- Her husband and her children.
--- I think the older people must be _______ politely. ---Yes. You are so kind.
--- Do you often get on line? --- Yes. I _____ most of my time _____ on it. It’s a good way to search for information.
--- Will your younger brother go for a picnic this Sunday? --- If I don’t go, ________ .