The film Not One Less, ______ on a real story, is very instructive and well worth seeing.
A．to base B．be based C．basing D．based
The reason ______ he gave for being late was _______ he forgot to set the alarm clock.
A．which; because B．why; because
C．which; that D．that; because
It was because he was ill ______ we decided to return home.
A．why B．that C．when D．where
Laws are what keep society ______ and the nation at peace.
A．in order B．in need C．in fact D．in existence
_______ greatly by what he had heard and seen, he made up his mind to stand on his own feet again.
A．Inspiring B．To be inspired C．Being inspired D．Inspired
It is a surprise for me to see that these old-fashioned machines are still ________ in the big city.
A．in order B．in use C．in danger D．in difficulty
