He is imaginative enough to _________ new ideas. We all like to work with him.

A terrible earthquake hit Wenchuan at 2:28 p.m. _______ May 12th. [ ]

At the last moment, Tom decided toa new character to make the story seem more likely.

．—Has your father finished his report?—Sorry，I don’t know．He ________ it this morning．

_______ you _______ the book ______ to the library yet. —— Yes. I have.