. “Can you spare me a few minutes now？” “______, but I‘ll be free this afternoon.”

Shall I take my swimming suit? -No, you ______. We will just go hiking on the mountain.

I think Miss Lin must be in the library. She said she would go there.—No, she __________be there. I have just been there.

All of us _______ sometimes. -You had better have a good rest when you are free.

Did you visit the 23rd National Books Expo last month?–Yes, it was really ______. We saw many famous people, like Mo Yan, Ni Ping and Yu Dan.