Ⅰ.单句语法填空
1．It's not a good idea to miss meals and replace them with snacks.
2．Occupied(occupy)looking after her three small children，she had no time for travel.
3．He rose from his seat and answered the question raised (raise) by the teacher.
4．All of a sudden，he stood directly，representing(represent) his ideas to the people present at the meeting.
5．We listened to the news with a mixture (mix) of surprise and horror.
Ⅱ.单句改错
1．This is one of the reasons that languages keep changing almost every day.that→why
2．In those days，books for blind people are used paper pressed against metal wire to form letters.去掉are
3．The system has been designed to give students quick and easy access for the digital resources of the library.for→to
4．I invited some of my colleagues but not both.both→all
5．I didn't accept the job because it was badly paid and aside with that，it wasn't very interesting.with→from
