1．It is waste of time for young men to devote themselves to playing computer games
on Internet only for pleasure.
A．/; the; / B．the; the; / C．a; the; a D．a; the; /
2．In fact , Peter would rather have left for Shanghai than in New York.
A．to stay B．stayed C．staying D．stay
3．Anything worth is worthy of well.
A．doing; being done B．to be done; to be done
C．doing; doing D．to be done; being done
