-----Oh, you said you’d tell me the latest news about environmental situations. -----Sorry, I_______with my work at hand. I______to that.
—Happy birthday to you! — ______.
— Have you read this book? — Yes. But that one is ________ worth reading.
Maybe you have been to many countries, but nowhere else ___ such a beautiful palace.
—How are you getting on with your business? —I'm glad to say it is ________.
—Did you look up the time of trains to Shanghai? —Yes, the early train is ________ to leave at 5:00 am.