“I’m taking a long vocation. I’m going to the Great Wall.”“ _______ .When are you leaving?”
— Shirley, I know you ___________ a book about China, Have you finished it? — Not yet. Maybe next year.
The food ________ because it _________ good.
He __________ when I go to see him.
Great changes __________ in China in the past few years.
My sister has learnt English _________.