—Does Peter feel better?
—No, he is seriously ill and still________.
A．dangerous B．in danger C．in the danger D．out of danger
He was ________and died of lung cancer at an early age.
A．addicted to smoke B．addictive to smoke
C．addicted to smoking D．addictive to smoking
The girl ________at the party yesterday is missing today.
A．referring to B．refer to C. referred to D．to refer to
Mary got up early________ she could prepare breakfast for her brother.
A．so that B．although C．as if D．even if
The teacher told him to speak louder ________by everybody.
A．so as to be heard B．so as to hear
C．in order that heard D．in order to hear
Everyone here will thank the firefighters for the things they did to prevent fires ________the environment safer.
A．to make B．make C．making D．from making
