Nancy enjoyed herself so much ______ she visited her friends in Sydney last year.
Everyone likes to live in a house ______ windows face the south.
They talked about the persons and things ______ they remembered at school.
His English teacher is a young girl, ____ left college only last year.
This is the factory ______ I visited last week.
—Jack, could I use your laptop for a while?—___________. Go ahead, please.