Everyone had an application form in his hand, but no one knew which office ___

Lian Zhan, the Chairman of the KMT, enjoyedthe scenery of the Huangpu River _______ the night of May 1st.

I am really surprised that a policeman in his car __________ have hit several common pedestrians, killing one and injuring three.—-Yes, If one __________ ask for trouble, what can we say?

With new technology, pictures of underwater valleys can be taken _____ color[ ]

Did you borrow the comic book from the library —Yes. I ________ it for three days. I’ll return it this afternoon.