________ is known to us all is that the old worker,for ________ life was hard in the past,still works hard in his seventies.
The policeman asked me ______ and ______ .
_______ miss the train, he got up very early this morning.
Last night Li Ping watched the football match at my home, so he________ in his office.
The film ______ on the book by Jack London is well worth________.
The number of people invited_______ fifty, but a number of them_______ absent for different reasons.