---Do you have ______to say for yourself?---No, I have ______to say.
--- Look at these stamps. I _______ them for five years.--- Wow, they are beautiful.
My mom always thinks that my hobbies _________ of my study.
Our teacher says that the classroom must __________ every day.
--- Look at the boy running on the ground. Is it Frank?--- It ________ be him. I saw him go to the library just now.
Yesterday Li Ming went to the village ________ he visited five years ago.