--- Are you happy with your grades in the math exam?---Not at all. I can’t have ________________.
---Who’s the man over there? Is it Mr. Black? --- It _________ be him. He’s much taller.
---Jack,how are you feeling today? ---Much _________ .I think I can go to the concert tomorrow.
Annie _______ to the party. She had a wonderful time with us.
The bus is coming. Be careful when you _____the bus.
—The passage is too hard to understand. —Yes, ________ it's very short and there are no new words in it.