Mary went to the box office at lunch time, but all the tickets __________ out.
A．would sell B．had been sold C．have been sold D．was selling
News came from the office __________ Wang Lin had been admitted to Beijing University.
A．which B．what C．that D．where
Whenever I met her, __________ was very often, she greeted me with a sweet smile.
A．who B．which C．when D．since
Peter was so excited __________ he received an invitation from his friend to visit them.
A．where B．that C．why D．when
I have reached a point in my life __________ I am supposed to make decisions of my own.
A．which B．where C．how D．why
---- Do you have a minute? I’ve got something to tell you.
---- OK, __________ you make it short.
A．now that B．if only C．so long as D．so that
