________ it snowed heavily yesterday, nobody in our class missed the lesson.
A．Though B．Because C．Unless D．Since
Audrey’s death was a great _______to film fans.
A．lost B．lose C．loss D．losing
Glass can be _________many wonderful things.
A．made into B．make into
C．making D．made of
About ______ of the books in our school library are written in Chinese.
A．four-fifth B．four-fifths
C．fourth-fifths D．fourths-fifth
The soldiers ___________ a good fight against the enemies.
A．put out B．put up
C．put down D．put away
One of the suspects is _________ schoolboy.
A．a 18-year-old B．an 18-years-old
C．a 18 years old D．an 18-year-old
