You can’t get the expensive house ________ you have lots of money[ ]

Of the two hats,this one is too small. Show me one, please.

In many places, a lot of hunters kill wild animals for their fur, bones and other parts of the body.—

I used to _________tests because I was not good at my subjects.

　Scientists have discovered amazingevidence showing how the human body rebuilds _______ while we sleep.