1．We are having a party now.（用tomorrow改写）

   We                      a party tomorrow.

2．Mother bought a bike with 200 yuan last week.（改为同义句）

  Mother                200 yuan                 a bike last week.

3．I think he will take part in the meeting.（ 改为否定句子 ）

   I                he             take part in the meeting.

4．They will no more come here.（改为同义句 ）

   They                come here                           

5．All of the soldiers want to have a rest. （ 改为否定句子 ）

                   of the soldiers                to have a rest.

6．Where does she work? Do you know?（合并成一句话）

Do you know where             ？

7．Be careful, or you will make a mistake.（改写为以 if 引导的条件句）

             .you            be careful, you                 make a mistake.

8．The teacher said to the students "Be careful, please!"

   The teacher    the students                                   ,please.