— Sam, you don’t work hard at geography.— My dad says that the world is changing every day, I decide to wait until it stops.
—Mum, have you seen my mobile phone? —The one you bought last week? I’m sorry I haven’t seen ________.
—The charity show is really wonderful. —Yes. I think it’s ________ great success.
— Sorry for what I have said to you. —_______.
—Your brother’s never careless, _______ he? —_______ , he often makes mistakes.
Could you tell me _______?