She has an earache．

She has ________ ________ ________ ________ ________．

I have a pain in my head．

I have a ________．

把下列句子变成被动语态

The workers don't allow visitors to touch the exhibits．

Visitors ________ not ________ to ________ the exhibits．

把下列句子变成被动语态

They have created a very practical system．

A very practical system ________　________　________．

把下列句子变成被动语态

The writer has made up a new movie．

A new movie ________　________　________　________ by the writer．

把下列句子变成被动语态

We could made computers work．

Computers ________　________　________　________　________．

把下列句子变成被动语态

They have decided that those who have finished their homework should be allowed to go home early．

It ________　________ decided that those who have finished their homework should be allowed to go home early．

完成句子

我得到你的信任，感到十分荣幸。

I feel highly ________ by your trust．

完成句子

警方援救一男子使之免遭溺毙。

The police ________ a man ________ drowning．

完成句子

这个城市的许多老房子都让暴风雨给摧毁了，因此，成千上万的人无家可归。

Many old houses in the town ________　________ by the storm, and ________, ________ of people were homeless．