The visitors here are greatly impressed by the fact that _______ people from all walks of life are working hard for _____ new Chengdu.
)— Do you mind if I record your lecture? — ___________. Go ahead.
—Are you all right? — ______.
--- Let’s go for a walk in the garden. --- _______, but I need to do the washing-up.
--- Bill, can I get you anything to drink? --- .
-- Ann is in hospital. -- Oh, really? I _ _ know. I go and visit her.