Many people lost their ____ in the firem but a few lucky ___ escaped.

Many countries are increasing their use of natural gas, wind and other forms of ____.

As for hungry, you won’t get much     from those who never went through it 

Perhaps we need to clear away these books to make ______ for our new students.

The local government are offering a  _________of 10000 dollars for any information helping find the murder of the couple．