句型转换（10分，每题2分）
Running is safer than skiing.(改为同义句)
Skiing is__________________than running.
There are 10,000people in the city.（改为同义句）。
The city has___________________10,000.
People will work three days a week.(对划线部分提问)
_____________________people work?
there , be, school , will , in , computers(连成句子)
__________________________________________________?
They are going to meet outside the school gate.(改为一般疑问句)
____________________________________________________________?