1．If it is 8：00 a．m．in western Canada，the time is       in eastern Canada．

    A．12：00         B．2：00 p．m．        C．12：30 p．m．      D．4：00 a．m．

2．While Canadian children are waking up，children in Scotland are      ．

    A．having lessons  B．sleeping        C．watching TV   D．playing games

3．What does“ahead of”mean in English?

    A．earlier than      B．1ater than               C．after               D．until