The girl___long hair is my sister.[ ]

Who__________ English last term?—Mr. Wu did.

My Old Classmate also mentioned some important events that _______ from 1993 to 2013.

How many students in your school have lunch at home? — Only ________ of us have lunch at home.

Do you know when Tonny came back last night? —– Yes. It was not yet nine o’clock _____ he came back home.