Her father often _______ to work on foot. But yesterday he ________ a bike.

What are you looking for? —I’m looking for the book _____ I bought yesterday.[ ]

How long have you lived ____ Jieyang?—_____ fifteen years.[ ]

Are they ______books? –No, they aren’t. They’re ______ books.

Susan, did PrinceWilliam get married to KateMiddleton on April 29, 2011?—Yes, he_____for nearly a week.